Many of those in the world perceive prayer as a crutch or a tool that shows weakness. Yet, the saint of God knows prayer to be one of the most powerful weapons during times of war. As the Lord Jesus prepared to face the mob that would soon arrest Him, He spent His remaining time in earnest prayer (Matthew 26:36-46). It was during this time that He taught the disciples saying, “Watch and pray, that ye enter not into temptation: the spirit indeed is willing, but the flesh is weak” (Matthew 26:41). Prayer does not distract the believer from the battle at hand; rather, it strengthens him and aids him during even the fiercest parts of the battle. Prayer reminds the believer of who he is, who his enemy is, and it reminds him of the power of his God.
Many Bible passages connect watchfulness and prayer. While preaching sounds the trumpet of alarm in the ears of men, prayer sounds the alarm in the ears of God. As a watchman, each believer has a responsibility to his brother or sister in Christ. While some believers are spiritually sleeping, unaware of their present danger, other believers ought to be standing upon the tower of watchfulness and calling upon the Lord. This was the point of Paul’s teaching in Ephesians 6:18 when he said, “Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints.”