In the first chapter of the book of Joshua, Joshua is taking on the reigns of the leadership of Israel after the death of Moses. It is a big responsibility, full of dangers from their physical enemies, as well as the weight of the spiritual guidance of the people. Multiple times in that chapter God tells Joshua, "Have I not commanded you? Be strong and courageous!"
Jesus said in John 16:33, “In the world you have tribulation, but take courage.” Ephesians 6 tells us to "be strong." But where does this strength and courage come from?
The second part of the charge to Joshua was, "Do not tremble or be dismayed, for the Lord your God is with you wherever you go" (Josh. 1:9) The end of John 16:33 says, "I have overcome the world." Ephesians 6 tells us that we are strong "in the strength of His might" and that the armor of God (truth, righteousness, faith, the word of God, etc.) will help us to resist evil.
So courage comes from knowing the truth and relying on God. John Flavel in his excellent work on Preparations for Suffering lists ten more ways we can cultivate this courage. Here is a short summary:
- “Get a weaned heart from all earthly enjoyments.” Not to say that we can’t enjoy the gifts of this life, but, as it was said of Luther, “Money could not tempt him.” So we ought not allow anything but Christ to have a hold on us.
- “Suffer not guilt to lie upon your conscience.” Flavel gave the example of Joseph’s brothers who were always looking over their shoulders and worried about keeping away the consequences of selling their brother into slavery.
- “Be well satisfied you are in the way and posture God expects to find you in.” If you aren’t sure you’re doing your duty, how will you have the courage to proceed when you come up against an obstacle?
- “Get right notions and apprehensions of your enemies.” Remember that their power is limited by God’s boundaries and their carnal weapons cannot touch your soul.
- “Labour to engage the presence of God with you in all places and conditions.” Joshua 1:9, “Do not tremble or be dismayed, for the Lord you God is with you wherever you go.”
- “Get a high estimation of Jesus Christ.” “They that value him the highest will adventure for him farthest.”
- “Beware you be not cheated with maxims of carnal policy, mistaken for Christian prudence.” In other words, don’t let your zeal for Christ be swallowed up by being overly careful.
- Look upon troubles with faith. They wouldn’t appear like such formidable things if we but would see the supports and comforts often met with by souls facing difficulty.
- Remember that there is a reward for sufferings. Think on the realities of heaven as certain, glorious, and near at hand, and your current problems will pale in comparison.
- “Propound to yourselves the best examples.” Read biographies and fellowship with Christians who have gone before you and been victorious.
Biblical courage is not based on our possessions, merit, or will-power. It is not in opposition to humility or caution, but is in opposition to apathy and despair. It’s based on truth, being close to God, and hope for the future. As your prepare your sons or yourself for manhood, remember the true basis for strength and courage is found in Christ, and build on that foundation.