You do believe that God can and will judge? And if so then should know He does this based on His Holiness which is communicated in His law. Which Paul says exposes each one of us as sinners before a Holy God. So how can you say there is no Law when the Law condemns us and reveals we need a Savior in Christ?
I
try to let scripture speak for me:
1 Samuel 16
7 But the Lord said to Samuel, “Do not look on his appearance or on the height of his stature, because I have rejected him. For the Lord sees not as man sees: man looks on the outward appearance, but the Lord looks on the heart.”
Proverbs 21
1 The king's heart is a stream of water in the hand of the Lord; he turns it wherever he will.
Jeremiah 17
9 The heart is deceitful above all things, and desperately sick; who can understand it? “I the Lord search the heart and test the mind, to give every man according to his ways, according to the fruit of his deeds.”
(What man can judge? No
man can see sin in others. Only God can see sin.)
Psalms 44
21 Would not God find this out? For He knows the secrets of the heart.
Romans 8
3 For what the Law was powerless to do in that it was weakened by the flesh, God did by sending His own Son in the likeness of sinful man, as an offering for sin. He thus condemned sin in the flesh,
Galatians 3
21 Is the Law, then, opposed to the promises of God? Not at all! For if a law had been given that could impart life, then righteousness would certainly have come from the Law.
Hebrews 7
11 Now if perfection could have been attained through the Levitical priesthood (upon which basis the people received the Law), why was there still need for another priest to appear--one in the order of Melchizedek and not in the order of Aaron?