The introduction of 2 Peter seems to wrestle with ideas that can cause confusion within the church. In fact, it probably has been seen in a number of the large theological debates since the death of Jesus. It is this: how much of our salvation and sanctification depends on us and how much depends on God. I’m not going to make an effort to delve into these deep topics and the history of such debates, but here is my rather simple and probably flawed interpretation of the matter.
We are told first that God has given us everything we need to live a godly life. This puts the power into God’s hands: he provides. It goes on to say that he has called us, again making the impetus God’s. Furthermore, he has given us promises for us to cling onto and to receive. Then it goes on to say that this is so we can “participate in the divine nature” of God. First, before I analyse it to death, let me just say what a beautiful statement that is. Through our salvation, we get to live in the holiness of God. That sounds crazy and wonderful and strange. But, going back to my first point, “participate” tells us that we get a role to play.
God does all the ground-work and all the hard stuff. He sent his son to die so that we may live. He saves us. He has the absolute power and authority in this. But, he still invites us to join in with him. He invites us to use our mind, hearts, strength and soul in what he is doing. I get the picture of a father doing a job and letting his young son or daughter “help”. Their child imitates their father but doesn’t really do anything particularly constructive in the effort. The father could have easily done the task on his own. Instead, it’s about the participation and the communion between father and child. That is what our Heavenly Father daily invites us into: a participation and a communion with him as he builds his kingdom. It really does not depend on me. I’m just to join in and enjoy the relationship I have with God.
We are also invited to participate in our own spiritual growth and development. We are to add goodness, knowledge, self-control, perseverance, godliness, mutual-affection and love to our faith. This, again, seems to be something for us to do as well. A metaphor perhaps for this could be a patient following the exercises to allow them to recover effectively after an operation. The surgeon does the hard work to fix the problem and oversees the recovery afterwards; the patient makes sure that they live in a way that enables them to take the best advantage of the operation and new lease of life they have been given.
So, how do we participate? Well, it seems that we do it through constantly reminding ourselves of the grace we have received and the cross. We look to Jesus. This inspires us to participate and to make the most of the freedom and salvation we have received.