I tend to give the verses and allow the reader to interpret them in light of each other, utilizing the hermeneutical method found in 1 Corinthians 2:13 (kjv).
1Co 2:13, Which things also we speak, not in the words which man's wisdom teacheth, but which the Holy Ghost teacheth; comparing spiritual things with spiritual.
You assumption is that most people on a christian from even understand Grace.
So, as they dont, then they are not going to understand anything else..
God gives Light by laying it on previous revelation that you understand.
So, when 99% of the people here can't even accept that God keeps them saved, then this means that most of them are "fallen from Grace" and are trying to keep themselves saved by lifestyle and works.
This is a deceived mind. Its a person who is either not actually born again, or they are born again, but have never understood that what they do in life, their works, has no relationship to HOW and WHY God saved them using a Cross.
So, to post verses to this type of believer, or non, is like speaking chinese to a duck.
You're wasting your time.