Weakness is a counterintuitive concept in scripture. First, we are focusing on mitigating our true weakness so that we can become more effective for Kingdom work. Our ongoing sin, secret struggles, or any lack of integrity are weaknesses that will hinder against all our other strengths and efforts. This is the place to begin, otherwise your efforts will be fruitless.
The flipside is to be healthy and recognize that, God acting through us, as we strive to do the work of Jesus in the world, we aren’t really doing any of it on our own. In that case, acknowledging our weakness, letting go of ourselves, becomes our greatest strength.
I didn’t understand this for many years.
The highway of the upright turns aside from evil; whoever guards his way preserves his life. Pride goes before destruction, and a haughty spirit before a fall.
— Proverbs 16:17-18 (ESV)
There is a way that seems right to a man, but its end is the way to death.
— Proverbs 16:25 (ESV)
Proverbs contains wisdom collected by King Solomon to be shared with those who seek to become wise. Chapter 16 is a rich collection of wise teachings. Verse 17 describes how the wise identify evil and work hard to avoid it. The rest is a powerful lesson why. Pride often causes us to think we can manage a little sin. Pride itself is also a sin. Verse 16:25 reminds us that thinking we know better than God’s instruction is a dangerous form of pride. Taking matters into our own hands, despite the cautions God gives us, lead to fruitless living and eventual death. I’d also like to add, from my experience, effort that we think are noble and good, done while living a life entangled in sin, is a shadow of fruitful living and when you look back, you’ll see it was empty, dead effort.
2 Corinthians 12:9 Is a popular verse for weakness, it has a powerful lesson of complete reliance on God. So it is applicable to the second point above, we will cover this verse under Nemesis.
Therefore, since we are surrounded by so great a cloud of witnesses, let us also lay aside every weight, and sin which clings so closely, and let us run with endurance the race that is set before us, looking to Jesus, the founder and perfecter of our faith, who for the joy that was set before him endured the cross, despising the shame, and is seated at the right hand of the throne of God.
— Hebrews 12:1-2 (ESV)
The writer of Hebrews makes it clear that the way to victory starts with laying aside sin which entangles.
2 Peter 2:20 Discusses being entangled and overcome by sin after having once escaped through the knowledge of Jesus. If you want to dig into the gloomy prospect of returning to sin after being freed by Jesus, read what Peter teaches in the entire chapter of 2 Peter 2.