After Christ’s ascension, the church was asked to tarry in prayer until the Holy Spirit comes in a mighty manner to fill them and lead them to fulfil God’s redemption plan for all mankind. The make-up of the 120 disciples gathered to pray were all saved during Christ’s earthly ministry. There were men and women of diverse backgrounds with a common Master. When the Spirit of God came mightily to fill this core team of the infant church, they were endowed by the Spirit of Christ with gifts to fulfil God’s purpose for the salvation of souls to the honour and glory of His Name. The body of Christ advanced in unity to permeate throughout the Roman Empire. Congregations of believers sprung up everywhere as the gospel is being preached and souls were saved.