Luke 6:12 Meaning

10And looking round about upon them all, he said unto the man, Stretch forth thy hand. And he did so: and his hand was restored whole as the other.

11And they were filled with madness; and communed one with another what they might do to Jesus.

12And it came to pass in those days, that he went out into a mountain to pray, and continued all night in prayer to God.

13And when it was day, he called unto him his disciples: and of them he chose twelve, whom also he named apostles;

14Simon, (whom he also named Peter,) and Andrew his brother, James and John, Philip and Bartholomew,