TSK · Luke 9:62

and might not be as their fathers, a stubborn and rebellious generation, a generation that didn't make their hearts loyal, whose spirit was not steadfast with God.

Barnabas planned to take John, who was called Mark, with them also.

for Demas left me, having loved this present world, and went to Thessalonica; Crescens to Galatia, and Titus to Dalmatia.

But let him ask in faith, without any doubting, for he who doubts is like a wave of the sea, driven by the wind and tossed.