Sure, you have a right to your opinion and the verses that you think supports your forever notion that before you die or perhaps changed in the blink of an eye, you have to hold on or perform in some righteous way...again and again...to prevent a "falling away"! I also have the right to mine, in which, I have my own scriptures, I consider myself more of a "Heart Christian" than a "Head Christian", that I somehow believe inside that God is greater and makes no mistakes. He also told Paul that his grace was sufficient and refused to remove the thorn from his side''....His grace is perfect, sufficient and it is his work through us; not our work. If it were a matter of our continued work and falling away or not, we all would fall away...but God did, what only he could do to defeat Satan and death, he devised a perfect plan and took us completely out of the equation!