Here's a fun little exercise, to study the roots of the words Diversity and Divided. Here, from the online etymology dictionary, which is the Internet's go-to source for quick and reliable accounts of the origin and history of English words, phrases, and idioms, we have the following:
https://www.etymonline.com/search?q=diverse
divers (adj.)
late 13c., "separate, distinct; various;" late 14c., "different in kind or character" (the sense now in diverse), from Old French divers (11c.) "different, various; singular, odd, exceptional; wretched, treacherous, perverse," from Latin diversus "turned different ways," in Late Latin "various," past participle of divertere "to turn in different directions," from assimilated form of dis- "aside" (see dis-) + vertere "to turn" (from PIE root *wer- (2) "to turn, bend").
https://www.etymonline.com/search?q=divide
divide (v.)
early 14c., "separate into parts or pieces," from Latin dividere "to force apart, cleave, distribute," from assimilated form.
These two words share the same root, and they mean the same thing. And we all know what Jesus said about a diverse house: "Every kingdom divided against itself is brought to desolation, and every city or house divided against itself will not stand." (Matthew 12:25)
So diversity is NOT our strength, in fact it divides and separate us, and causes conflict. This is apparent to everyone who spends any time in a diverse neighborhood or city. The utopian dream of all races perfectly getting along only exists in TV and the media.