Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap. For he that soweth to his flesh shall of the flesh reap corruption; but he that soweth to the Spirit shall of the Spirit reap life everlasting. (Galatians 6:7-8, KJV)
And now we declare that the God of Holy Scripture is a God of inflexible justice; He is not the god whom some of you adore. You adore a god who calls your crimes peccadilloes [small mistakes] and little faults.
Some of you worship a god who does not punish sin but who is so weakly merciful, and mercilessly weak, that he passes by transgressions and iniquity and never enacts punishment.
You believe in a god who, if a man sins, does not demand punishment for his offense. You think that a few good works of your own will pacify him, that he is so weak a ruler that a few good words uttered before him in prayer will win sufficient merit to reverse the sentence if indeed you think he ever passes a sentence at all.
Your god is no God; he is as much a false god as the god of the Greeks or of ancient Nineveh. The God of Scripture is One Who is inflexibly severe in justice and will by no means clear the guilty.
“The LORD is slow to anger, and great in power, and will not at all acquit the wicked” (Nahum 1:3, KJV).
The God of Scripture is a Ruler Who, when His subjects rebel, marks their crime and never forgives them until He has punished it, either upon them or upon their Substitute.
(HT Apprising Ministries)