No I am not perfect, and this is not repentance, repentance leads to faith, an faith leads to obedience,
why is this concept so hard to grasp?
That concept is “so hard to grasp” because it’s incorrect - repentance does not precede faith. Faith is the very first step on the road on the road to salvation; with faith comes the grace that cooperates with the believer’s free will to enable repentance, which is saying No to sin, by obeying His commandments (or as Paul says, “He who through faith is righteous shall live” - Romans 1:17). So the process is faith, repentance, obedience (although obedience is actually part of repentance).
Romans 2:4 says, “Do you not know that God’s kindness is meant to lead you to repentance?” Paul uses the word “kindness” here to refer to grace - it is grace gives those with faith the power to repent of their sins (ie, obey His commandments).
Obedience leads to righteousness, which leads to sanctification (aka “holiness”), which leads to eternal life (Romans 6:16-22). Disobedience is sin, the wages of which is eternal death (Romans 6:23).
Is your God so weak and cannot determine by ones heart if he true faith or not
Scripture says God tests our hearts (love) and our faith:
“Count it all joy, my brethren, when you meet various
trials, for you know that
the testing of your faith produces steadfastness” (James 1:2-3);
”now for a little while you may have to
suffer various trials, so that the
genuineness of your faith … is
tested by fire (1Peter 1:6-7);
1Thess 2:4 says God “
tests our hearts”;
”Blessed be the man who
endures trial, for when he has stood
the test he will receive the crown of life which God has promised to
those who love Him” (James 1:12);
”By faith Abraham, when he was
tested, offered up Isaac” (Heb 11:17);
”After these things, God
tested Abraham … Do not lay you hand on the lad or do anything to him, for
now I know that you fear God” (Genesis 22:1-12).
In other words, God did not “know” Abraham’s heart until after he was tested.
”Was not Abraham justified by works, when he offered his son Isaac upon the altar?” (James 2:21).
Like Abraham, God tests us by our obedience to His commandments, and it is our obedience to His commandments (“works”) that justify us (James 2:24). It has been this way from the very beginning - God tested Adam and Eve by commanding them not to eat from the tree of good and evil.
Oh and works, works are anything you do in love
Not quite - ”works” can also be evil (Romans 2:5-8). Good works are obeying His commandments; evil works are disobeying His commandments.