Every word of God is pure; He is a shield to those who put their trust in Him. (Proverbs 30:5) It is a daily surrender to follow Jesus, to live, and to proclaim His very good works. God only seeks the pure heart, and the obedience to not just be a hearer of the word but a doer. (James 1:22) You have a greater purpose in Christ that through your faith in the Lord and in His word, you may be renewed in the mind and walk in the light of Christ. God bless you. 

Then Jesus spoke to them again, saying, “I am the light of the world. He who follows Me shall not walk in darkness, but have the light of life.” (John 8:12)

And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God. (Romans 12:2)