Philippians 2:12
"Not as though I had already attained, either were already perfect: but I follow after, if that I may apprehend that for which also I am apprehended of Christ Jesus."
I go back to the " Many are called , but few are chosen."
Roman 8:28 "And we know that all things work together for good to them that love God, to them who are the called according to His purpose"
Many sign up for the Olympics, few qualify and are elected.
All through Pauls writings he shows that there is a qualifying at stake.
He himself..."ran that he may obtain..."
I see a difference between the 'called' and the 'elect'.
Our salvation as we know, is sure...our calling and election...has yet to be assured.
2 Pet 1:10 "Wherefore the rather, brethren, give diligence to make 'your' calling and election sure.."