What sequence did Peter expect after Christ's rejection according to the Old Testament program?
Peter expected the Old Testament program to unfold in this order: after Christ's rejection, He would be raised from the dead, ascend to the Father, then the tribulation would come, and finally the King would return to set up His kingdom.
Les explains that Peter saw the Old Testament program: Christ would be rejected, then raised from the dead, then ascend to the Father, and then comes the tribulation, and then the King would return and set up His kingdom. This expectation drove the eleven men later again to be twelve because of the promise of this coming kingdom.