Heavy burdens. — The thought was involved in our Lord’s call to the “heavy laden,” in the words that spoke of His own “burden” as “light” (Matthew 11:28; Matthew 11:30). Here it finds distinct expression. That it appealed to the witness which men’s hearts were bearing, secretly or openly, we see from St. Peter’s confession in Acts 15:10.
They themselves will not move... — The rigorous precepts, the high-flown morality were for others, not themselves. Professing to guide, they neither helped nor sympathised with the troubles of those they taught. (Comp. Romans 2:17-23.)