Be careful how you think; your life is shaped by your thoughts. ~ Proverbs 4:23
How do you talk to yourself? Do you criticize yourself? Is there a particular sin causing you to keep downgrading your faith life?
God is telling us that if we want to change the way we live, we must change the way we think - and how we speak to ourselves comes from those thoughts.
Stop dwelling on the weaknesses or the shame you feel over a mistake you've made. God forgives, so you should forgive yourself and move on.
Focus on who God wants you to be and how He wants you to live.
Go Deeper: Philippians 4: 4-9