How does the Holy Spirit work in a believer's life?

The work of the Holy Spirit in a believer's life is comprehensive—spanning from initial conviction of sin to ongoing sanctification. He guides Christians into all truth as seen in John 16:13, illuminating their understanding of God’s Word and helping them to remember Christ's teachings. The Holy Spirit applies the redemptive work of Christ personally, fostering a genuine relationship with Him. He empowers believers to live in accordance with God’s commandments, and strengthens their faith amidst doubts and fears, ensuring that they walk in the liberty of Christ’s grace.