Jesus was limited within the confines of human existance, as man, as on earth, with mans frailties, limitations, and the whole gambit. For him to be anything more “or” less while he walked this earth would defeat the whole purpose of him becoming man, and indeed he could have skipped the entire step of becoming flesh based upon that logic if that was not the case. Yes he had faith, a faith all of us should strive to emulate, he did many things that you and I can do within it, within these confines as we exist here and now, if we had enough faith as he stated over and over again, there is a good reason he states “Ye of little faith”… Now, of course, he has been transformed without those same frailties, his work was completed, his body itself became immortal and that includes all that comes with it including knowledge.
Let me list some dogmatic facts.
God knows all that is merely possible by the knowledge of simple intelligence. (De fide.)
God knows all real things in the past, the present, and the future. (De fide.)
‘Jesus knew from the beginning who they were that did not believe and who he was that would betray him.’ (John 6,65)
By the knowledge of vision (scientia visionis) God also foresees the future free acts of the rational creatures with infallible certainty. (De fide.)
Christ’s soul possessed the immediate vision of God from the first moment of its existence. (Sent. certa.)
Christ’s human knowledge was free from positive ignorance and from error. (Sent. certa.)
Christ’s freedom from ignorance was denied by the Arians, the Nestorians, and the Agnoetes, they all appealed to ‘But of the day, and hour no one knoweth’
Christ calls Himself the Word, the Truth, the Teacher, He knows about happenings that occur far away (John 1, 48), sees through the heart of man (John 1,47; 2,24 etc.)
In explanation of the scriptural passage Mk. 13,32… Reading Ludwig Ott, he states against the mystic interpretation with ‘the Body of Christ’ and that the Fathers have two answers:
- The ignorance of the day of the General Judgement “It is not for you to know the times or the moments, which the Father hath put in His own power,” is a so-called economic ignorance that is founded on God’s decree, or a scientia noncommunicanda, that is, Christ should not, in accordance with the will of the Father, reveal the moment of the General Judgement to mankind. “It was no part of His teaching duty to make it known to us.” St. Augustine
- In consequence of His innermost connection with the Logos, Christ as man knew the day of the General Judgement indeed, but He did not have this knowledge from His human nature (Pope St. Gregory the Great)
The intrinsic reason for the impossibility of error in Christ lies in the Hypostatic Union.
So this is what Ott has to say. So while Christ in His human nature knew the time, He knew it from His divine nature, not from His nature as Son of Man, and/or He was not free to reveal it to us. ‘Neither the day nor the hour.’
From the beginning of Christ’s life, His soul possessed infused knowledge. (Sent communis.)
According to the teachings of St. Thomas, Christ’s scientia infusa extends, on the one hand to all which can be the natural object of human cognition and on the other hand, to all which is communicated through supernatural Revelation from God to man. The rest of His knowledge comes not through infused knowledge, comes from the scientia beata.
To bring this short before I go on and on… In other words there are different divine ways of knowing, and human ways of knowing. He knew all, but in certain human ways though he knew all in some senses, in others he gained the ‘direct experience’, such as thinking humanly for the first time about these matters, as a human would who was so perfectly in union with his divine nature yet still a baby, child, then adult man. How would a human think with the hypostatic union and such knowledge… ?
Well I don’t know. I have work and meditation to do on it.

I can only say the parameters we have to work with, and that includes that He knew in His humanity, all He could possibly know in most senses of ‘knowing’ except experience.
Perhaps my interpretation is off a little on some areas, but the dogma you do have to work with and around.
Christ has a human nature, and a divine nature – but He is a divine person.
There are some sermons below that go deeper into this. It is a matter that can give one subject for meditation for years, but one must be extremely careful in what one believes and assumes about so intimate a matter as the nature of God.
