“And what He hath seen and heard, that He testifieth…” (John 3:32a)
That was John the Baptist speaking of Jesus. He leads into that statement with “he that cometh from Heaven is above all.” (John 3:31b) It isn’t just that we see Jesus as descended from the clouds (i.e. Heaven), but that we understand all He went through in order to be ordained a “high priest” (see Hebrews 4:15-16).
There’s a scene in Luke’s Gospel (12:14) where this guy calls on Jesus to talk to his brother so that he would “divide the inheritance” (verse 13) with him. Jesus answers back and says “who made me a judge or divider over you?” Evidently the guy trusted Jesus enough to be able to settle the dispute but we also see that Christ was more pragmatic than that. Jesus goes one further and warns everyone there about getting caught up in wordliness an an overreaching materialism. The thing that you’ll find as you read through the gospels is that Jesus is always changing the subject, derailing long-established trains of thought and generally disrupting patterns and norms with, as John described up top, “what He hath seen and heard.”
One of the most amazing incidents happens in the Gospel of Mark at which time we see Jesus tell a palsied man that his sins are forgiven. The thing about that statement I find so remarkable is that it looks, for all intents and purposes, to be a simple religious-sounding utterance. Like, “Blessings be upon you!” In other words, something purely platitudinal and that’s great. Those that were there (whose hearts were blinded) thought Jesus was crazy for saying something so outlandish, thinking that only “God” could do something like “forgive sins”. In other words, it was like Jesus was opining on something He wasn’t qualified to talk about. What happens next is pretty cool however: He parries the scribes' petty complaints and then goes on to prove that He can reach into another realm for wisdom and inspiration. He tells the paralyzed man to “Arise, and take up thy bed, and go thy way into thine house.” (Mark 2:1-12) Which the man does, proving that the former statement Jesus made carried weight. One cannot simply say these things and have them take the intended effect unless they really know what they’re talking about. And Jesus definitely knows what He’s talking about. “What He hath seen and heard…”
“And they answered Jesus, and said, We cannot tell. And he said unto them, Neither tell I you by what authority I do these things.” (Matthew 21:27)
Jesus knew stuff, He had been around. His parable about the steward who was audited, so to speak, by the man for whom he was employed (see Luke, chapter 16) not only includes some very practical instruction on dealing with debt (pay it down little by little) but also allusion to a higher kingdom, one that doesn’t revolve around money and capital (see verse 8). Where does He get this stuff? Probably from the same place one gets cloudberries. Just joking, cloudberries are common in the northern hemisphere. But one would necessarily have to go higher in order to be able to talk about stuff of another plane and have it make sense in light of ours.
"Whence then cometh wisdom? And where is the place of understanding? Seeing it is hid from the eyes of all living, and kept close from the fowls of the air." (Job 28:20-21)
I haven’t the foggiest
The following paragraph comes to us from Immanuel Kant’s Critique of Pure Reason:
“We can a priori and prior to all given objects have a knowledge of those conditions on which alone experience of them is possible, but never of the laws to which things may in themselves be subject without reference to possible experience.” (my emphasis)
Suffice it to say, Kant is looking to explain away the idea that there can be knowledge of things without actually having experienced them for ourselves. I think we all encounter that temptation to merely “talk the walk”. The implication behind everything (true) written about Christ is that He actually went through the things He talked about. But He wasn’t alone in doing so: His Father was with Him.
“Believest thou not that I am in the Father, and the Father in me? The words that I speak unto you I speak not of myself (i.e. from myself): but the Father that dwelleth in me, He doeth the works.” (John 14:10, emphasis mine)
God the Father ensured that Jesus went through everything necessary in order to be your advocate, my advocate (see 1 John 2:1). God was not about to allow someone to die on behalf of everyone if that person wasn’t willing to live everyone’s life. See, Jesus has secrets (see Deuteronomy 29:29). Things He’ll share with you if you endeavor to get close to Him. It says in Hebrews that because of what He did, we can “come boldly unto the throne of grace” (4:15). Paul’s letter to the Colossians (2:3) says “in [Him] are hid all the treasures of wisdom and knowledge.” I have found Jesus to be the most giving and generous person in this (or any other) world and more than willing to answer what questions I have.
“Set your affection on things above, not on things on the earth.” (Colossians 3:2)