The pronoun he in this sentence, is improperly used in the nominative case. It is the object of the action of the transitive verb "love," and put by apposition with "God;" therefore it should be the objective case, him, according to Rule 7. (Repeat the Rule, and correct the following.)
I saw Juliet and her brother, they that you visited.
They slew Varus, he that was mentioned before.
It was John, him who preached repentance.
Adams and Jefferson, them who died on the fourth of July 1826, were both signers and the firm supporters of the Declaration of Independence.
Augustus the Roman emperor, him who succeeded Julius Cesar, is variously described by historians.
RULE VIII.
Two or more nouns, or nouns and pronouns, in the singular number, connected by copulative conjunctions, must have verbs, nouns, and pronouns, agreeing with them in the plural; as, "Socrates and Plato were wise; they were eminent philosophers."
NOTE 1. When each or every relates to two or more nominatives in the singular, although connected by a copulative, the verb must agree with each of them in the singular; as, "Every leaf, and every twig, and every drop of water, teems with life."
2. When the singular nominative of a complex sentence, has another noun joined to it with a preposition, it is customary to put the verb and pronoun agreeing with it in the singular; as, "Prosperity with humility, renders its possessor truly amiable;" "The General, also, in conjunction with the officers, has applied for redress."