What did the Holy Spirit do for the apostles? He guided the twelve disciples to all Truth (John 16:13). Not only did the Spirit of God give the first century Christians all of the necessary revelation for learning about God's divine character and His will for us (John 14:16; 26), but He also is a source spiritual nourishment.
Today, He continues to fulfill the same tasks that He was originally appointed for. The Holy Spirit works by helping true members of the church persevere daily through all sorts of sinful temptations. He leads searching people to truth. The Spirit combats evil through the spread of the Gospel Message, which is His fighting gear (Ephesians 6:10-18; Hebrews 4:12).
The Lord Jesus Christ is eternally present in His divinity along with the Holy Spirit. Both members of the Holy Trinity intercede on our behalf in prayer. They know us and what we need even better than we ourselves. The Holy Spirit is a source of comfort