Therefore, one must "SUBMIT to the righteousness of God" in order to EXCEED the righteousness of the scribes and the Pharisees.
Do you know the "righteousness of God" to which you must submit? If you don't, then you can never EXCEED the righteousness of the scribes and the Pharisees and you will by no means enter the kingdom of heaven (Matt. 5:20).
21 But now the righteousness of God without the law is manifested, being witnessed by the law and the prophets;
22 Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference:
Philippians 3:9 And be found in him, not having mine own righteousness, which is of the law, but that which is through the faith of Christ, the righteousness which is of God by faith:
Tell us how these verses you cited relate to 2 Cor 5:21 where we read, "For He made him who knew no sin to be sin for us, that we might become the RIGHTEOUSNESS OF GOD in him."
The verses you cited do NOT tell us what he "righteousness of God" is. They do NOT tell us HOW we might BECOME the "righteousness of God" in Christ.