Folly is joy to him that is destitute of wisdom: but a man of understanding walketh uprightly.
Folly delights a man who lacks judgment, but a man of understanding keeps a straight course. (NIV)
Lack of Judgement
Teenage boys are not generally known for their wisdom. This is particularly the case in our home where my thirteen-year old son John derives considerable pleasure and joy from annoying his sixteen-year old sister. Unfortunately for John his sister is not only older, she is also bigger and stronger than him. That may change in the next year or so, but at the moment John is unable to defend himself against the physical response his lack of judgement incurs when he embarks on each mission to see how far he can push his sister.
Heed the Warning
Unfortunately folly is a contagious disease that anyone can catch. I see folly most mornings while negotiating a junction controlled by traffic lights. Inevitably there are drivers who believe that they can drive through their red light when mine is green. It isn’t rocket science. Red means stop, and needs to be heeded just like any other warning, be it a road sign, a parental instruction, a safety measure linked to mechanical or electrical equipment, or anything else.
Follow the Instructions
Walking uprightly or keeping a straight course means taking note of warnings, being alert to danger, and avoiding risk. To avoid risk we need to understand risk and the consequences of failure. For followers of Jesus that means trying to avoid temptation. Most of us know our weaknesses and vulnerabilities. If we don’t, then we should. And then we should follow the instructions for walking uprightly given to us in Scripture.
Finally, be strong in the Lord and in his mighty power. Put on the full armor of God, so that you can take your stand against the devil’s schemes. For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms. Therefore put on the full armor of God, so that when the day of evil comes, you may be able to stand your ground, and after you have done everything, to stand. Stand firm then, with the belt of truth buckled around your waist, with the breastplate of righteousness in place, and with your feet fitted with the readiness that comes from the gospel of peace. In addition to all this, take up the shield of faith, with which you can extinguish all the flaming arrows of the evil one. Take the helmet of salvation and the sword of the Spirit, which is the word of God.
And pray in the Spirit on all occasions with all kinds of prayers and requests. With this in mind, be alert and always keep on praying for all the Lord’s people. Ephesians 6:1-18 (NIV)