21 Jesus looking at him loved him, and said to him, “One thing you lack. Go, sell whatever you have, and give to the poor, and you will have treasure in heaven; and come, follow me, taking up the cross.” 22 But his face fell at that saying, and he went away sorrowful, for he was one who had great possessions.
Matthew Henry's Commentary on Mark 10:21-22
Commentary on Mark 10:17-22
(Read Mark 10:17-22)
This young ruler showed great earnestness. He asked what he should do now, that he might be happy for ever. Most ask for good to be had in this world; any good, Matthew 6:24, Ye cannot serve God and mammon.