There is a wealth of good things in you in Christ. Over 130 scriptures in the New Testament use the phrase, In Christ , In Him , In Whom . Every time you see those two words, underline them and say that's who I am and that's what I have. The Word of God is custom fitted for your lips. The Word of God was made to be spoken.
Confession is fundamental to faith.
I like that. Your lips should be accustomed to confessing the Word of God. The Word is custom or tailor made for your mouth and for your situation. The Word of God was spoken before it was written and it was written so it could be spoken. Jesus is the Apostle and High Priest of your confession.