John Mark
Mark 10:22BSB·traditional attribution

But the man was saddened by these words and went away in sorrow, because he had great wealth.

John Gill Reformed Baptist

And Jesus looked round about,.... To see what effect the discourse he had with the young man, and the consequence of it, had upon his disciples; as also to raise their attention to what he was about, to say: and saith unto his disciples, how hardly shall they that have riches enter into the kingdom of God!

Matthew Henry Presbyterian

Mark shows us what earnest seeking looks like: the man ran, knelt, and spoke weightily about eternal life, no shame, no delay, no private conference in darkness. He laid aside his ruler's dignity to learn from Christ, and his haste itself proved he meant business with his soul.

AI summary

Commenting on Mark 10:17-31