Bible Verses About Brother: A Fraternal Epithet, Especially Among Christians--Instituted by Christ

For whosoever shall do the will of my Father which is in heaven, the same is my brother, and sister, and mother.

And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me.

For both he that sanctifieth and they who are sanctified are all of one: for which cause he is not ashamed to call them brethren,

Saying, I will declare thy name unto my brethren, in the midst of the church will I sing praise unto thee.