Mark 9:44

where their worm dieth not, and the fire is not quenched.

After the interruption, Christ resumes His discourse. It is not always the big and mighty works in the kingdom of Christ, the miracles, that count and are credited. A small, incidental service, a cup of water offered in His name, to show a service for His sake, is thought of so highly by Him that He promises His definite reward. On the other hand, if anyone scandalizes, offends, causes one of these little ones that believe on Christ, especially also little children, to do wrong or to get an impression which will cause such a person to think less highly of Christ and of the Christian Church, this is an offense which the Lord cannot condemn too strongly. Far better, He says, It would be for such a person to be cast into the sea with a millstone about his neck before such an offense is committed. Here a grave responsibility is placed upon all parents, teachers, and all whose duty brings them into contact with children and with such as are small in the kingdom of God, the Christians that are weak in Christian knowledge. To watch over our mouths that they do not speak words, to watch over our members that they do not commit deeds, that will cause harm and offense, that is a solemn obligation, for which account will be demanded on the last day with most severe reckoning. In this respect the hand is very apt to offend, almost unconsciously it is placed into the service of sin. Constant watchfulness is necessary, lest the sin which it commits, the offense which it gives, become a part of the accumulated guilt which will bring upon such a person the punishment of hell-fire.