Although the Bible repeatedly declares that God is longsuffering and kind, and a God of love and mercy, there are several occasions where Divine order is given to destroy—and in some cases to totally and utterly destroy—certain nations and cities. Some of these include the complete annihilation of the Canaanites, the levelling of Sodom and Gomorrah, and the world-ending Global Flood. In fact, God even destroyed His beloved Jerusalem and exiled His own people off into a foreign land. It is such egregious acts which have caused many to reject God as loving and merciful, viewing Him instead “as a deity who required appeasement and blood sacrifice to satisfy his capricious lust.”[1]
However, this cynical view of the Almighty is completely ignorant and unfounded. For one thing, these critics want to separate the God who is merciful and loving from the God who is righteous and just. But these ‘Gods’ are one in the same. Exodus 34:6-7 could not make this more clear as it first declares God to be “merciful and gracious, slow to anger and abundant in lovingkindness and truth” but goes on to say that He “will by no means clear the guilty, [even] visiting the iniquity of the fathers upon the children, and upon the children’s children.” (ASV) As Paul the Apostle put it, “Behold then the goodness and severity of God.” (Romans 11:22 ASV) To be sure, God is merciful and full of compassion,[2] and promises to save and have pity on anyone who repents and calls upon Him (Isaiah 55:7). But God is also just, and therefore does not extend mercy to those who refuse to repent, but administers justice.[3],[4]
“Behold then the goodness and severity of God.”
Romans 11:22
This fact relates to another problem with the critic’s view of God. The reason God brought destruction on certain peoples was because “they violently and steadfastly impeded or opposed his work over a long period of time.”[5] Indeed, in each and every case God gave ample time and opportunity for the people to turn to Him and live. For example, God waited many years before judging the world with a Flood. In fact, He did not bring the watery judgment until “all flesh had corrupted their way on earth” and violence had filled the whole earth. He even sent Noah as “a preacher of righteousness” (2 Peter 2:5). But because “every intent of the thoughts of man’s heart was only evil continually” (Genesis 6:5) the people had not the slightest intention of turning to God. In fact, they completely ignored His warnings and continued on with their everyday lives: “eating and drinking, marrying and giving in marriage, [right up] until the day that Noah entered the ark” (Matthew 24:38). Similarly, the people of Sodom and Gomorrah were so wicked that not even ten righteous could be found there. The outcry against them was very great. Yet God waited more than three centuries before destroying those cities and He even sent them Lot, who, according to the Apostle Peter, was considered a righteous man (2 Peter 2:7). Even the Canaanites, who committed such vile practices as child sacrifice, sodomy, bestiality, among other offences (Leviticus 18:25, 27-30) were given over 400 years of mercy and grace to turn from their wicked ways. As the prostitute Rahab herself testified, the people knew full well about the power of the God of Israel. And the kingdoms of Israel and Judah were given roughly 750 and 900 years respectively and were sent numerous warnings through many of God’s prophets, before the Lord delivered them into the hands of the Assyrians and Babylonians.
A third reason why the critic’s view of God is unfounded is because the destruction of such evil nations was in itself an act of love and mercy. As previously noted, anyone who violently and steadfastly impeded or opposed God’s work over a long period of time was destroyed. But just what exactly is God’s work? Why it is the redemption of the whole world through the Messiah, of course! For the Saviour to be born there needed to be a certain level of physical, moral, and spiritual purity. Ever since God announced the coming Messiah in Genesis 3:15 (the Seed of the woman), Satan made various attempts to thwart His birth in any way he could, including employing and enticing the peoples and nations around Israel to corrupt and destroy the Messianic line.
Clearly God is very longsuffering, kind, merciful, and loving. And desires that the whole world be saved. Sadly, many people in the world today still actively oppose the work of God and eventually they too will face judgment—ultimate judgment. May we take a lesson from history and use this long period of grace (which has now been approximately 2000 years) and turn to the Lord Jesus Christ and live! As the prophet Isaiah warned, “Seek the Lord while He may be found, call upon Him while He is near. Let the wicked forsake his way, and the unrighteous man his thoughts; let him return to the Lord, and He will have mercy on him; and to our God, for He will abundantly pardon.” (Isaiah 55:6-7)

Ryan Hembree is a daily co-host, speaker, and writer of Bible Discovery. He also hosts a YouTube channel that shows the unity of the Bible and how science and Scripture fit together. Ryan also has an honorary Masters of Ministry in Creation Science from Phoenix University of Theology.
[1] Steve Fazekas, Slaughter at Jericho, Demolishing Supposed Bible Contradictions Volume 1, 69, Ken Ham general editor.
[2] Exodus 34:6; Deuteronomy 4:31; 2 Samuel 24:14; 1 Chronicles 16:34; Psalm 25:8, 86:5, 100:5, 103:8, 106:1, 107:1, 118:1, 136:1, 145:9; Jeremiah 3:12, 33:11; Lamentations 3:32–33; Joel 2:13; Micah 7:18; 2 Corinthians 1:3; James 5:11; 1 John 4:16.
[3] Exodus 34:7; Numbers 25:4; Deuteronomy 7:16; 1 Samuel 6:19, 15:2–3; Lamentations 2:2, 17, 3:43; Jeremiah 13:14, 16:3–7; Ezekiel 7:4, 9, 9:5–6; Micah 1:12.
[4] Lisle, Jason. Keeping Faith in an Age of Reason: Refuting Alleged Bible Contradictions (p. 138). Master Books.
[5] Kaiser Jr., Walter C.. Hard Sayings of the Bible (p. 206). Society of Biblical Literature.