“If any man love the world, the love of the Father is not in him.”
This is a direct quote from your instructor's Bible translation, yes?
So, I will help you identify some of your words, but you diagram the sentence, ok? Your nouns/subjects/objects are: man, world and Father. The first "love" (as is written) is a verb. "Is" is also a verb. The second "love" is an object/noun... "him" will be a pronoun. Your articles are: the, the, and the. Your conditional is: If. The only adjective is: any .