Is it the 'seeing through a glass darkly ' position that prevents some from seeing what you are saying ?
People are all blind when they are born to their natural mothers... spiritually blind that is. Jesus always saw the truth clearly for He was the Truth. What stops a person from seeing all of the Truth [all of Jesus] all of the time? We have all developed very bad habits, which, even if they in themselves may not be sin, when they are followed, they lead us back to sin. God's complete vision or plan for men considered all of those things and provided the means for anyone to attain what God wanted for them:
"For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life." John 3:16
What is it that we love the most? The quick answer for many Christians would likely be, God or Jesus or the things of God, but actions do tell the truth when we are so often prone to lie. God look at our hearts.
The scripture does says that "every man is a liar" [Rom 3:4 and Psalm 116:11]. We do not all lie purposely but many times we lie through ignorance. It has been said that there over 40,000 Christian denominations today. Probably a good part of the leadership in them as well as many of the members believe their doctrines are the truth. If they did not they would change, wouldn't they? Many of those doctrines are diametrically opposed to each other meaning that someone is lying, even if they do not believe they are lying.
How responsible are we for what we see of the things of God? At natural birth what vision of the things of God did we have? When we met the Master, we were all of a sudden able to see, even if it was through a glass darkly. So the necessity of us improving our vision was upon us as we began to grow as Jesus grew:
"And Jesus increased in wisdom and stature, and in favour with God and man." Luke 2:52
As we are increased, what happens to our responsibility?
"But he that knew not, and did commit things worthy of stripes, shall be beaten with few stripes.
For unto whomsoever much is given, of him shall be much required: and to whom men have committed much, of him they will ask the more." Luke 12:48
As we move from seeing through a glass darkly toward the face to face vision, God will require more from us.
Someone who is still drinking only milk will have comparitively little responsibilty in the things of God, but a believer must grow. Not to grow is to stand still and as standing water, eventually we will stagnate to the point where we will no longer be able to support what God calls Life.
But we do not get better understanding and better vision according to how smart we are and how much we study. If that were so then the people with high IQ's who were also good students would be able to get closer to God than those who had low IQ's and were poor students.
Surrender is the direction a person needs to go and then God through the Holy Ghost will lead that person up higher:
"But the Comforter, which is the Holy Ghost, whom the Father will send in my name, he shall teach you all things, and bring all things to your remembrance, whatsoever I have said unto you." John 14:26
A person who regularly quenches the Holy Ghost will effectively stunt his growth. A lot of people sitting on church pews regularly may for that reason never seem to change in a good way. Their eyesight [spiritual] never improves.
Remember this man?
"And he took the blind man by the hand, and led him out of the town; and when he had spit on his eyes, and put his hands upon him, he asked him if he saw ought.
And he looked up, and said, I see men as trees, walking.
After that he put his hands again upon his eyes, and made him look up: and he was restored, and saw every man clearly." Mark 8:23-25
How many touches from the Master will we require to see clearly? Of course, if we are regularly exercising a negative faith, we may find our vision getting worse rather than improving.