The difference between the Spiritual Formation and sanctification is where you go for it. In Spiritual Formation a person goes inward…and supposedly listens. In sanctification, a person goes into God’s word…and the focus is on God. Though both are a process, one is about the Glory of God and the other is about “making my life better now.”
I would love any insight on sanctification vs. spiritual formation…I am not as studied as I should be on this for sure.