The old saying is true, “An ounce of prevention is worth a pound of cure!” If we would prevent backsliding, we must exercise daily, even hourly, vigilance. Peter had boldly asserted his undying devotion to the Lord, yet, a few hours later, he is sleeping instead of guarding. When the Lord comes He speaks directly to Peter, What, could ye not watch with me one hour? Watch and pray that ye enter not into temptation (Matt. 26:40-41). After the arrest of Jesus, we read, Peter followed him afar off, and, a little later, Peter is sitting among the enemy and warming himself at their fire. Was not all this the prelude to his sad denial? Then the Lord turned, and looked upon Peter. And Peter went out and wept bitterly (Lk. 22:54-62). Thank God for those tears, for they were tears of true repentance and restoration for Peter. The point of spiritual departure for Peter, and for many Christians too, is found in the words afar off, and, as a result, he was taken off-guard, and then taken-in by a slip of a girl. He failed to watch and pray.