Charles Ellicott Commentary Hebrews 13:1

"Let love of the brethren continue." — Hebrews 13:1 (ASV)

Brotherly love.—Better, The love of the brethren. (See Romans 12:10, and Note; 1 Thessalonians 4:9; 1 Peter 1:22.) The love which they had shown to the Christian brotherhood is commended in Hebrews 6:10 (Hebrews 10:33); and yet there was some ground for fear that such affection might not “continue” (Hebrews 10:25).