It is also true that as human's we can't attain that, Christ only asks for our will.
Blik are you trying to make a case that you are perfect or can attain a state of perfection?
Learn what grace is all about so that you may be gracious to others.
I think perhaps it is you who is lacking grace to think the best of blik... who clearly wrote that as humans we cannot achieve perfection. But that like Paul, we should still strive for the goal.
Yet perhaps you may judge Paul on what he meant in b 15 when he writes AS MANY AS BE PERFECT ... who are those perfect ones ? If not the ones who have been made perfect by accepting the perfection of Christ in their stead? Is he being blasphemous or accusing others of being self righteous in that verse?
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.
13 Brethren, I count not myself to have apprehended: but this one thing I do, forgetting those things which are behind, and reaching forth unto those things which are before,
14 I press toward the mark for the prize of the high calling of God in Christ Jesus.
15 Let us therefore, as many as be perfect, be thus minded: and if in any thing ye be otherwise minded, God shall reveal even this unto you.