The Ascension is a central pillar of Christian doctrine, affirming Jesus' divinity and his role as Lord and Christ. The Ascension is also linked to the coming of the Holy Spirit at Pentecost. And so, we are in that time now between Ascension and Pentecost. The 10-day period we call Ascensiontide. For 10 days, God's people prayed for the promise of the Holy Spirit to come. For ten days, Jesus' disciples waited and prayed in unity for the Pentecost experience, the time of the Holy Spirit.