Examine yourselves as to whether you are in the faith. Test yourselves. Do you not know yourselves, that Jesus Christ is in you?—unless indeed you are disqualified. But I trust that you will know that we are not disqualified. 2 Corinthians 13:5-6

But now, thus says the Lord, who created you, O Jacob, and He who formed you, O Israel: “Fear not, for I have redeemed you; I have called you by your name; you are Mine. When you pass through the waters, I will be with you; and through the rivers, they shall not overflow you. When you walk through the fire, you shall not be burned, nor shall the flame scorch you. For I am the Lord your God, the Holy One of Israel, your Saviour… Isaiah 43:1-3