For this very reason, make every effort to add to your faith goodness…
In the world in which we live, knowledge seems to be considered the end all, everything. And it’s assumed that if you know enough, you’ll do the right thing, or that this is true of society in general. What’s need is just more education. Ethics are considered quite secondary in education nowadays. If you start talking about ethics, then you’re pushing something beyond what is scientific or pure knowledge. The modern world has little regard for anything beyond what can be measured and verified scientifically. And so knowledge is on the throne, the kind that humans can gather especially in scientific ways, through ongoing hypothesis, testing, and observation. And a popular differentiation between knowledge and wisdom is all but ignored, at least too much of the time.
Actually in Scripture knowledge and wisdom are essentially synonymous. Both are revelatory, received from God for life. Knowledge might be somewhat for knowledge’s sake from God, but is never separated from who we are, who God is, and apart from the world in which we live. It is given for appreciation for and navigation through this world. And the proper term for this might be understanding. Knowledge and wisdom are given to us from God for our understanding of life both in reference to the world at large, and how we should live in it.
In the list from 2 Peter, we see that goodness precedes knowledge (click the above link). We’re to add to our faith, not first knowledge, but goodness, then knowledge. I know some Bible scholars say the order of the list is not important and beside the point, that they’re all to be added to our faith. I think that’s a fair point, but I also think their order is suggestive. Goodness carries the idea of what is helpful and fitting to be and do in love for others. God alone is good, but imparts goodness to his creation, particularly to those made in his image: humankind.
What the world needs, indeed what the church needs first of all is not more intelligence, but more goodness. Intelligence in and of itself does not automatically result or even tend toward goodness. But goodness does result in the kind of intelligence which is helpful to all. What is appreciated in God’s eyes, and truly godly, and what is really needed in the world is a high dose of goodness, then the intelligence that follows will be helpful. As God gives that to us in and through Jesus.