Notice that Peter points out that what happened on Pentecost was a consequence of Jesus having been exalted to the right hand of God. Jesus received from the Father the promise of the Holy Spirit, and He then gave gifts—especially that Spirit—to men. As it says, “He poured out this which you now see and hear.” So, the manifestation of the Spirit was evidence of Jesus sitting at the right hand of the Father, and of God having made Him “both Lord and Christ,” meaning, “the Anointed One.” The events of the day were proof of who Jesus was and the position He held at the Father’s right hand. Thus, Pentecost for the church follows on the heels of Christ’s ascension, exaltation, and sitting down.