Philippians 2:3–4
Do nothing from selfish ambition or conceit, but in humility count others more significant than yourselves. Let each of you look not only to his own interests, but also to the interests of others.
Make what is important to God important to you. How do you do this? Read God’s Word. When you know what He deems important, you will know God better for Who He is. Look for God’s Righteousness, and you will have Peace and Joy.