Published Reviewed
The Holy Spirit is the third person of the Trinity—fully God, distinct from the Father and Son. He convicts of sin, regenerates believers, indwells Christians, and empowers them for service. The Spirit guides into truth, produces spiritual fruit, and distributes spiritual gifts.
Why this answer? It starts with John 14:26, then cross-checks Acts 1:8 and Galatians 5:22-23 so the summary stays anchored in Scripture.
This answer explains who the Holy Spirit is by connecting his personhood, guidance, comfort, conviction, gifts, fruit, and role in Christian life.
“But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things and bring to your remembrance all that I have said to you.”
- John 14:26
The Trinity is the Christian doctrine that God exists as three distinct persons—Father, Son, and Holy Spirit—who are one God in essence. Each person is fully God, yet there is only one God. This mystery is revealed throughout Scripture, from creation to Christ's baptism.
Spiritual gifts are special abilities given by the Holy Spirit to believers for serving the church and glorifying God. Lists appear in Romans 12, 1 Corinthians 12, and Ephesians 4—including teaching, serving, prophecy, healing, leadership, mercy, and more. Every believer has at least one gift to use for others' benefit.
The fruit of the Spirit (Galatians 5:22-23) describes the character traits produced in believers by the Holy Spirit: love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self-control. These aren't achieved by effort but grown through walking with the Spirit.
Ask any question about the Bible, Christianity, or theology and get answers grounded in Scripture.
Answers are informed by Scripture and trusted theologians including Matthew Henry, John Calvin, and John Wesley. Always verify with Scripture and consult your local church for pastoral guidance.