Original Verse:
1st Corinthians Chapter 15 Verse 2By which you have salvation; that is to say, the form in which it was given to you, if it is fixed in your minds, and if your faith in it is not without effect.
Reference Verses:
Hebrews Chapter 3 Verse 6But Christ as a son, over his house; whose house are we, if we keep our hearts fixed in the glad and certain hope till the end.
Hebrews Chapter 3 Verse 14For if we keep the substance of the faith which we had at the start, even till the end, we have a part with Christ;
Romans Chapter 11 Verse 22See then that God is good but his rules are fixed: to those who were put away he was hard, but to you he has been good, on the condition that you keep in his mercy; if not, you will be cut off as they were.