All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness, "17 that the man of God may be complete, equipped for every good work."
That is a remarkable phrase: “every good work”! Everything good that God expects us to do, the Scriptures equip us to do. That is an amazing claim. How does it work? How does the Bible equip us for “every good work”?
It’s not by supplying specific lists that cover all possible situations. Thinking that way would be a mistake in two ways. It would be a mistake because there are hundreds of specific situations we are in that the Bible does not specifically address. There were no TVs, computers, cars, phones, birth control pills, Prozac, genetic engineering, respirators, bullets, bombs in Jesus’s day. The Bible does not equip us for every good deed by telling us the specific choice to make for every new situation.
The other reason it would be a mistake to think that way is that it leads straight to legalism — doing things because of outward conformity to a demand in the hope that performance will win approval. That is not Christian morality. Good works are done from a heart that treasures God and his help, and from a heart that loves to display the glory of Christ, else the good works are not good, no matter how they conform to external expectations.
The Scripture, day after day, reveals to us the greatness and the beauty and the power and the wisdom and the mercy of all that God is for us in Christ so that by the power of the Spirit we find our joy in him, and the ways of sin become distasteful — indeed ugly and repugnant. Yes the Bible gives us many specifics as pointers how to live. But most deeply the way the Bible equips us for every good work is by changing what we find satisfaction in so that our obedience comes from within freely, not by coercion from without. It does this when we read it and meditate on it and memorize it and meditate over it every day.
2 Timothy 3:16-17 (ESV) - 16 All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness, 17 that the man of God may be complete, equipped for every good work.