“For this very reason, make every effort to supplement your faith with virtue, and virtue with knowledge, and knowledge with self-control, and self-control with steadfastness, and steadfastness with godliness, and godliness with brotherly affection, and brotherly affection with love” (2 Peter 1:5–7 ESV).
Before you deal with these, you must remember those. These because of those is a fundamental principle. Before you make every effort, you must see the reason why you should do so, namely, the two grants mentioned in vv. 3–4.
“His divine power has granted to us all things that pertain to life and godliness, through the knowledge of him who called us to his own glory and excellence, by which he has granted to us his precious and very great promises, so that through them you may become partakers of the divine nature, having escaped from the corruption that is in the world because of sinful desire (ESV).”
You are not to make every effort to gain the grants; you are to make every effort because you have the grants.
Many churches are thick on command and thin on promise, which means they get neither. If you don’t understand the promises of vv. 3–4, you can carry out the command of vv. 5–7. Paradoxically to some, it is that church that is soft doctrinally that is more about law than grace. Show me a church that is atheological and I will show you one that is anti-promise. To teach the promises of Scripture you must teach doctrine. Doctrines like election, calling, substitution, propitiation, redemption, and covenant are essential to understanding God’s promises. You don’t need any doctrine at all to teach five steps to a better marriage. You don’t even need God’s law. Because we don’t teach God’s promises, we don’t teach God’s law either. We’ve substituted those of man in both instances. Thus it is that we get neither grace nor law.
When God gives His law to His people it comes as grace on top of grace. This means that there must be grace for the law to come on top of. If there is no foundational grace, then the only kind of grace the law conveys is not constructive but destructive as it shows us our need of Christ. But to those redeemed by the blood of the Passover Lamb, God prefaces His law in this way, “I am the LORD your God, who brought you out of the land of Egypt, out of the house of slavery. You shall have no other gods before me” (Exodus 20:1–3).
Peter is writing to those who stand righteous by faith in Christ (1:1). The Christ in whom they stand has granted them all things that pertain to life and godliness (v. 3). He has granted his great and precious promises through which they partake of the divine nature (v. 4). For the reason of those two grants, we are to make every effort at these virtues. All our effort then is an expression of faith in Christ. Before you make every effort at these virtues, make sure there is a faith to supplement first, faith in the Christ of those promises.