Many are called, few are chosen

DE MARIA February 13, 2015 at 8:35 am
ERIC February 13, 2015 at 7:57 am
The whole Catholic concept of “election to grace” (temporary genuine faith)

That’s a misunderstanding of Catholic Doctrine.
Election to grace is not necessarily temporary.

All who are elected to glory, were also elected to grace. Whereas, not all who are elected to grace will make their election sure and some may fall away.

2 Peter 1:10
Wherefore the rather, brethren, give diligence to make your calling and election sure: for if ye do these things, ye shall never fall:

 Matthew 22:14 For many are called, but few are chosen.