Theophylact of Ohrid
Catena Aurea · Markusevangelium 1
And in the morning, rising up a great while before day, he went out, and departed into a solitary place, and there prayed. And Simon and they that were with him followed after him. And when they had found him, they said unto him, All men seek for thee. And he said unto them, Let us go into the next towns, that I may preach there also: for therefore came I forth. And he preached in their synagogues through out all Galilee, and cast out devils.
For He passes on to them as being more in need, since it was not right to shut up doctrine in one place, but to throw out his rays every where. It goes on: For therefore am I come.