John Mark
Mark 8:34ESV·traditional attribution

And calling the crowd to him with his disciples, he said to them, “If anyone would come after me, let him deny himself and take up his cross and follow me.

Matthew Henry Presbyterian @wholebiblehenry

We have read a great deal of the doctrine Christ preached, and the miracles he wrought, which were many, and strange, and well-attested, of various kinds, and wrought in several places, to the astonishment of the multitudes that were eye-witnesses of them.

Commenting on Mark 8:27-38

John Gill Reformed Baptist @doctorgill

And when he had called the people unto him,.... Who, it seems, followed him out of Galilee, from Bethsaida, and these parts; for it was in the way from thence to Caesarea Philippi, that Christ had this conversation with his disciples; who walked together alone, the multitude following at some distance; and the private conversation being ended, Christ called, or beckoned to the people, to...

William Burkitt Anglican @expositoryburkitt

Observe here, 1. How our blessed Saviour recommends his religion to everyone's election and choice, not attempting by force and violence to compel any person to the embracing of it. If any man will come after me: that is, if any man chooses and resolves to be a Christian. Observe, 2. Our Saviour's terms propounded; namely, self-denial, gospel-suffering, and gospel-service. 1. Self-denial; Let him deny himself.