Forget the Former Things

This morning when I asked God for a verse, He gave me these in Isaiah 43:

"Forget the former things; do not dwell on the past. See, I am doing a new thing! Now it springs up; do you not perceive it? I am making a way in the wilderness and streams in the wasteland." vs. 18-19

When I opened Bible Gateway for the "verse of the day", it was these same verses.

Later on Facebook in my memory feed was a memory from 4 years ago with these verses.

At church this morning the pastor read from Philippians 3 about forgetting what is behind and pressing on towards what is ahead.

I'm asking God what that means for me. What are the things from the past that are important to let go of and leave behind? What are the new things that He is wanting to do for me?