Our own good translation of the authorized version is enough for us this morning. They go from strength to strength. That is, they grow stronger and stronger. But the Christian pilgrim having obtained fresh supplies of grace, is as vigorous after years of toilsome travel and struggle as when he first set out. He may not be quite so elate and buoyant, nor perhaps quite so hot and hasty in his zeal as he once was, but he is much stronger in all that constitutes real power, and travels, if more slowly, far more surely.
Fretful spirits sit down and trouble themselves about the future.
Very true, O thou of little faith, but then thou goest from strength to strength also. Thou shalt never find a bundle of affliction which has not bound up in the midst of it sufficient grace. God will give the strength of ripe manhood with the burden allotted to full-grown shoulders.