The Promise of God And The Call To Mission

Acts 1:1-2:47
"When the day of Pentecost came, they were all together in one place" (Acts 2:1). "Do not leave Jerusalem, but wait for the gift My Father promised ..." (Acts 1:4-5). In Acts 1:8, we have the promise of God and the call to mission. God's people pray (Acts 1:14). They are waiting on the Lord, trusting that He will fulfil His promise: "Those who wait on the Lord will renew their strength" (Isaiah 40:31). Notice that the Holy Spirit is God's gift (Acts 1:4). The disciples are not being rewarded for their commitment to prayer. They are waiting upon the Lord who sends the Holy Spirit as the gift of His grace.
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This is the first post in a series on "The Word of God and the Spirit of God in Acts 1-2."