The Holy Spirit: Who He Is and What He Does

Providence's pulpit keeps returning to a Spirit who is not a force or a feeling — he is the third person of the Trinity, and he is the engine of everything God is doing in his people right now.

The Spirit Is a Person, Not a Power

The place to begin is the person, not the work. The Holy Spirit is 'the third person of the Trinity, equal in deity, attributes, and nature with the Father and the Son, and with them to be worshipped and glorified.' ^[SF] He is not a resource to be accessed or a force to be channeled. He is God — coequal, co-eternal, to be glorified alongside the Father and the Son. That starting point matters, because everything else the Spirit does flows from who he actually is. ^[SF]

M'Cheyne understood this with particular clarity. From the pulpit he said, 'The Holy Spirit is the greatest of all privileges of a Christian' — and his reasoning was precise: 'it is sweet to get the love of Christ, but... it is equally as sweet... to receive the spirit of Christ.' ^[2] That pairing is deliberate. 'God is not just with us, but God's in us, through the Spirit.' ^[2] The Spirit does not merely deliver a message from God; he is the presence of God communicated to and dwelling in his people.

Pentecost: The Dam Breaks

In the Old Testament, the Spirit moved in a trickle. He was poured out on Moses, Elijah, Samson — individuals, not the whole nation. ^[3] The kings were anointed with the Spirit; the prophets were filled with the Spirit. 'Not so in the New Testament.' ^[14] When Jesus died, rose, and ascended, something structural changed. As Jesus himself declared at the Feast of Booths — standing up in the temple and exclaiming it — 'If anyone thirsts, let him come to me and drink. Whoever believes in me, as the Scripture has said, out of his heart will flow rivers of living water.' John tells us plainly: 'this he said about the Spirit, whom those who believed in him were to receive' (John 7:38–39). ^[3]

That promise broke open at Pentecost. 'Suddenly there came from heaven a sound like a mighty rushing wind, and it filled the entire house where they were sitting. And divided tongues as of fire appeared to them and rested on each one of them. And they were all filled with the Holy Spirit' (Acts 2:2–4). ^[4][6] Wind, fire, filling — all of it signifying one thing: God's presence with God's people. And the result? 'God's presence with God's people producing God's praise.' ^[6] The inward praise of the congregation overflowed onto the streets, and many came to faith in Jesus. ^[4]

The whole chapter of Acts 2 is saturated with the Spirit — at the beginning, in the middle, at the end. Peter cites Joel: 'I will pour out my Spirit on all flesh' (Acts 2:17). He closes by promising the crowd: 'Repent and be baptized, and you will receive the gift of the Holy Spirit' (Acts 2:38–39). ^[5] 'The Holy Spirit is the agent of change. Holy Spirit is the power of God to change.' ^[5] That is what Pentecost announced and what it delivered.

The Spirit for Every Believer — Without Exception

One of the dominant notes from this pulpit is the *universality* of the Spirit's indwelling in the new covenant. 'All Christians — major difference between the Old Testament and the New Testament — all Christians are indwelt by the Spirit of God.' ^[14] This is the good news of Jeremiah and Joel fulfilled: 'I will pour out my Spirit on all people, and your sons and daughters will prophesy.' ^[14] Not prophets only. Not kings only. Everyone, 'indiscriminately.' ^[14]

That means every person in this room who has trusted Christ carries the same Spirit. 'Every believer in this room has been filled and indwelt with the Holy Spirit. You've been filled and indwelt with the Spirit of the risen Christ.' ^[10] That is not a statement about a second experience to be pursued later — it is the baseline reality of what it means to be in Christ. And it is not a small thing. 'The same power and spirit that was at work when Jesus walked up to a dead man and said, arise, that same Spirit living inside of us.' ^[9] Let that settle before moving on.

The Spirit as the Agent of Conversion and Sanctification

The Spirit does not assist our conversion — he *accomplishes* it. 'The Holy Spirit is the agent of our conversion. The Spirit is the one who does the regenerating, making us spiritually alive so that we're able to respond to the call of the gospel' (2 Thess. 2:13). ^[8] If someone is going to come to Christ through preaching, 'it's not because of the preacher, it's because the Spirit drew him.' ^[2] Conversion is a work of God, start to finish. ^[SF][2]

The same is true for the ongoing work of change. 'The Spirit, the Holy Spirit, is the agent of change. Holy Spirit is the power of God to change.' ^[5] When someone is 'going through suffering, and not grumbling, not complaining, but giving glory and gratitude to God, that is a work of the Spirit. If someone is growing and repenting of sin, that is a work of the Spirit.' ^[1] Sanctification is not a program we execute — it is a fruit we bear because the Spirit is producing it. ^[SF][1]

M'Cheyne pressed this hard: 'only the exalted Christ, indwelling in his people by the Spirit through faith, can empower holiness. We can't live a holy life apart from God's grace.' ^[2] The practical logic he drew from that was not passive: 'We need the Spirit. We need to pray for the Spirit. We need to depend upon the Spirit. Then we need to act in confidence in the Spirit to cultivate holiness.' ^[2] Dependence and action are not opposites here — the Spirit empowers both.

The Spirit as Seal, Guide, and Guarantee

The Spirit is not only the power for present holiness — he is the guarantee of final inheritance. Ephesians 1:13 makes the logic explicit: 'in Him you also, when you heard the word of truth, the gospel of your salvation, you believed in Him and you were sealed with the promised Holy Spirit who is the guarantee of our inheritance until we acquire possession of it to the praise of His glory' (Eph. 1:13–14). ^[12] Because God has given you the Spirit, 'He has committed to give you more of the Spirit so you can continue to gaze, so you will continue to look like Jesus. That's God's promise to us.' ^[12] Don't let that promise get ordinary.

Jesus also promised the Spirit as guide: 'We have now had the promise of the Holy Spirit to guide us. Jesus promised the Spirit of Truth to all who follow after him.' ^[13] That is what it means to be a people who no longer wander aimlessly — the Spirit of Truth has been given, and he illuminates God's Word and assures believers of God's love. ^[SF][13]

Continually Filled: The Spirit, Gifts, and the Life of the Church

The Spirit's work in a believer does not reach a ceiling. 'The Holy Spirit desires to continually fill each believer with increased power for the Christian life and witness, including the giving of his supernatural gifts for the building up of the church and for various works of ministry in the world.' ^[1] The statement of faith affirms exactly this: 'the Spirit also desires to fill God's people continually with increased power for Christian life and witness, and sovereignly bestows gifts on every believer for the glory of Christ and the building up of the church — gifts we are to earnestly desire and practice until Christ returns.' ^[SF]

This is not a license for chaos, and it is not a permission slip to hunt experiences. The gifts are sovereign — the Spirit 'bestows' them, not the believer's striving. ^[SF] But they are also communal — they are 'for the glory of Christ and the building up of the church.' ^[SF] The Spirit's presence in God's people has always been aimed outward. At Pentecost, the inward praise of the congregation overflowed onto the streets, and many came to faith in Jesus. ^[4][6] That pattern has not changed.

When the Spirit is at work in Word and prayer and gathered worship, the expectation is encounter. 'Like you did for Simeon and for Anna, through the power of your Spirit, do it again for your people.' ^[7] That prayer is not nostalgia. It is confident intercession — because the Spirit who filled Simeon is the same Spirit who has been given to every believer in this room, and he is still the greatest of all privileges a Christian possesses. ^[2][SF]

This page synthesizes what Chris Oswald has preached on pneumatology at Providence Community Church. Every claim above traces to the cited sermons — follow any citation to read the full sermon, listen to the audio, and see the surrounding context. Minute marks are approximate, estimated from each sermon's transcript.