Luke
Luke 6:15ESV·traditional attribution

and Matthew, and Thomas, and James the son of Alphaeus, and Simon who was called the Zealot,

Matthew Henry Presbyterian @wholebiblehenry

In these verses, we have our Lord Jesus in secret, in his family, and in public; and in all three acting like himself. I. In secret we have him praying to God, Luk 6:12. This evangelist takes frequent notice of Christ's retirements, to give us an example of secret prayer, by which we must keep up our communion with God daily, and without which it...

Commenting on Luke 6:12-19

John Gill Reformed Baptist @doctorgill

And Judas the brother of James,.... Of that James, that was the son of Alphaeus; though the Syriac and Arabic versions call him "the son of James", very wrongly: this Judas was also called Thaddaeus and Lebbaeus, and is the writer of the epistle that bears his name: and Judas Iscariot, which also was the traitor; both his surname and his character are mentioned, to...

Jamieson-Fausset-Brown Reformed @jfbcommentary

THE TWELVE APOSTLES CHOSEN--GATHERING MULTITUDES--GLORIOUS HEALING. (Luke 6:12-49) went out--probably from Capernaum. all night in prayer . . . and when . . . day, he called, &c.--The work with which the next day began shows what had been the burden of this night's devotions.

Commenting on Luke 6:12-49