John 5:31 If I bear witness of myself,

Greek : 

Literal Verse: 

If I might give a good report concerning myself, my evidence is not honest.

KJV : 

Jhn 5:31 If I bear witness of myself, my witness is not true.

Interesting and Hidden Aspects: 

The verb translated as "bear witness" can seen as either the present tense (as in the KJV) or the subjunctive mood (as in alternative). Given the context, the subjunctive, indicating that something might be done, fits better. Its primary meaning is "to bear witness," but it carries a positive or supportive element that is lost in the English translation.

"Of myself" is more precisely translated as "concerning myself". In the previous verse, the phrase "of my own self" translated a different Greek word as "of" (apo, meaning "from out of") but the same Greek word (emautou) as "my own self" but it is translated more simply as "myself" here.

The word translated as "true" primarily means "unconcealed", a concept we have discussed previously regarding the word for "truth" in Greek, for example in Jhn 14:17, at some length.

Related Verses: 

Greek Vocabulary: 

Ἐὰν "If" is from ean, which is a conditional particle (derived from ei (if)and an (might)) which makes reference to a time and experience in the future that introduces but does not determine an event.

ἐγὼ "I" is from ego, which is the first person singular pronoun meaning "I". It also means "I at least", "for my part", "indeed," and for myself.

μαρτυρῶ (1st sg pres subj act or 1st sg pres ind act) "Bear witness" is from martyreo, which means "to bear witness", "to give evidence", "give a good report", "testify to," and "acknowledge the value of." It is the basis for our word "martyr."

περὶ "Of" is from peri (peri), which means "round about (Place)", "around", "about", "concerning", "on account of", "in regard to", "before", "above", "beyond," and "all around."

ἐμαυτοῦ "Myself" is from emautou, which means "of me," and "of myself".

μαρτυρία "Witness" is from martyria, which means "testimony," and "evidence."

μου "My" is from mou, which mean "my," or "mine."

οὐκ "Not" is from οὐ ou which is the negative adverb for facts and statements, negating both single words and sentences. The other negative adverb, class="greek">μήapplies to will and thought; class="greek">οὐ denies, class="greek">μή rejects; class="greek">οὐ is absolute, class="greek">μή relative;class="greek">οὐ objective, class="greek">μή subjective.

ἔστιν (3rd sg pres ind act) "Is" is eimi, which means "to be", "to exist", "to be the case," and "is possible." It can also mean "must" with a dative.

ἀληθής "True" is from alethes, which means "unconcealed", "so true", "not forgetting", "careful," [of persons] "truthful" "honest," [of oracles] "true" "unerring," and [as adverb] "actually" "in reality,"