Luke 24:49 And, behold, I send the promise of my Father upon you: but tarry ye in the city of Jerusalem, until ye be endued with power from on high.
Knowing He was about to depart, Jesus left His disciples with a final command: stay in Jerusalem, and wait…for the promise. Of the thousands who had witnessed His miraculous ministry and heard His amazing teaching, and the hundreds that had actually seen Him after the resurrection, we read in Acts that only 120 stayed and tarried until the promise arrived. But these 120 were steadfast. They waited the full term…
What would have happened if they had left after the 4th day? Or the 6th day? Or the 9th day? They would have missed the promise and the amazing blessing that came with it. But those 120 believers stayed – they stayed and pressed in until the Holy Spirit came! By letting patience have its perfect work, remaining steadfast in His promise.
The Truth
But let patience have its perfect work, that you may be perfect and complete, lacking nothing. (James 1:4)

