Your word have I hidden in my heart, that I might not sin against You. Psalm 119:11
Do you want to know how to live a more holy and victorious life?
Firstly, seek the Lord with all your heart. It means to desire Him, want Him, need Him above any and every other desire. Secondly, hide God’s word in your heart. Study the word so that the Holy Spirit can bring it to your remembrance when you need it. So you can then be comforted, corrected, and guided.
You should seek to live pure lives by living according to His word because to do so glorifies God. It honours Him. Pleasing God because you love Him and want to honour Him.