How to attain a mutual blessing? What is the love of mercy? What is injustice? What is Justice!

Matthew 5:7-9 KJV

[7] Blessed are the merciful: for they shall obtain mercy.

[8] Blessed are the pure in heart: for they shall see God.

[9] Blessed are the peacemakers: for they shall be called the children of God.

Micah 6:8-16 KJV

[8] He hath shewed thee, O man, what is good; and what doth the Lord require of thee, but to do justly, and to love mercy, and to walk humbly with thy God?

[9] The Lord's voice crieth unto the city, and the man of wisdom shall see thy name: hear ye the rod, and who hath appointed it. [10] Are there yet the treasures of wickedness in the house of the wicked, and the scant measure that is abominable? [11] Shall I count them pure with the wicked balances, and with the bag of deceitful weights? [12] For the rich men thereof are full of violence, and the inhabitants thereof have spoken lies, and their tongue is deceitful in their mouth. [13] Therefore also will I make thee sick in smiting thee, in making thee desolate because of thy sins. [14] Thou shalt eat, but not be satisfied; and thy casting down shall be in the midst of thee; and thou shalt take hold, but shalt not deliver; and that which thou deliverest will I give up to the sword. [15] Thou shalt sow, but thou shalt not reap; thou shalt tread the olives, but thou shalt not anoint thee with oil; and sweet wine, but shalt not drink wine. [16] For the statutes of Omri are kept, and all the works of the house of Ahab, and ye walk in their counsels; that I should make thee a desolation, and the inhabitants thereof an hissing: therefore ye shall bear the reproach of my people.