And the word of the LORD came unto Zechariah, saying, ‘Thus speaketh the LORD of hosts, saying, ‘Execute true judgment, and shew mercy and compassions every man to his brother: and oppress not the widow, nor the fatherless, the stranger, nor the poor; and let none of you imagine evil against his brother in your heart.  But they refused to hearken, and pulled away the shoulder, and stopped their ears, that they should not hear.  Yea, they made their hearts as an adamant stone, lest they should hear the law, and the words which the LORD of hosts hath sent in His spirit by the former prophets: therefore came a great wrath from the LORD of hosts.  Therefore it is come to pass, that as He cried, and they would not hear; so they cried, and I would not hear,’ saith the LORD of hosts: ‘but I scattered them with a whirlwind among all the nations whom they knew not. Thus the land was desolate after them, that no man passed through nor returned: for they laid the pleasant land desolate.’ ”
Zechariah 7:8-14

Before they had gone into captivity the people of Israel/Judah had turned the backs on the LORD, and served other gods which were no gods, but demons.

When they turned their backs on GOD they had no desire to love their neighbor, not even their own family.  So the prophets had warned them of their undoing.

For the follower of Jesus Christ today one way to tell that we are  right with the LORD is by the way we love our neighbor; whether it be the orphan, the widow, the stranger,  and/or the poor.

Jesus Christ, as Chief Ruler of your life is the best life to live; and that will have the above justness toward all people, and we will treat them rightly..