18 And Jesus said unto him, Why callest thou me good? none is good save one, [even] God. 19 Thou knowest the commandments, Do not kill, Do not commit adultery, Do not steal, Do not bear false witness, Do not defraud, Honor thy father and mother.

Matthew Henry's Commentary on Mark 10:18-19

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.