How do we know the Holy Spirit is present in our lives?

The assurance of the Holy Spirit's presence in a believer's life is manifested in significant ways, primarily through spiritual transformation and a deeper relationship with Jesus Christ. As believers engage in prayer and seek to be filled with the Spirit, they experience a change in affections, desires, and actions, aligning more closely with God's will. This transformation serves as evidence of the Spirit's indwelling.

Moreover, the Holy Spirit actively works to reveal the truth of the Gospel to believers, continually reassuring them of their salvation and leading them toward holiness. When believers recognize their need for grace and seek the Spirit's help in their struggles against sin, they can experience profound peace and assurance in their identity in Christ. These spiritual fruits, as evidence of the Holy Spirit's work, testify to His role in the believer’s life.