…that the sharing of your faith may become effective by the acknowledgment of every good thing which is in you in Christ Jesus.
Once you are born again you have within you all that is good, because you have the very presence of God Himself residing in your spirit. To become effective in sharing your faith, acknowledge how good your God is. Don’t magnify the devil by focusing on and talking about what you may be facing in the natural; magnify the goodness of God within you by acknowledging all you have in Christ Jesus, and what He has done for you.
This is what walking by faith and not by sight is all about. When you walk by faith you do not look at what is seen or revealed to the senses, but the things which are not seen (what is not yet revealed in the natural realm) but found in the promises of God’s Word. We don’t deny the natural realm, we just don’t magnify and focus our attention on it by talking about and confessing the problems.
Instead we focus on the goodness of God by looking to God’s Word, and magnifying and confessing the Word of God over our lives. We magnify our God by declaring His goodness, and all that He has done for us. Faith is unmoved by what it sees, unaffected by what it feels. That is true faith, and that is how you will change your circumstances and share your faith with others, as you acknowledge every good thing you have in Christ Jesus.