Satan hides the importance of transformation from men each time He desires to kill them. There is no achievement that can be compared with what the light of God’s word achieves in us. The reason so many people are ignorant of how vital transformation is is because it is a mystery. Mysteries are truths that were previously hidden but is now revealed. God hides things that are important to Him. As long as transformation is a mystery, many people will not have the opportunity to go through it. Mysteries are only revealed to privileged people.

Mathew 13: 34 – 35 

All these things spake Jesus unto the multitude in parables; and without a parable spake he not unto them:

That it might be fulfilled which was spoken by the prophet, saying, I will open my mouth in parables; I will utter things which have been kept secret from the foundation of the world.

The clothing of the man Jesus with the light of Christ is a mystery. God hid Christ in Jesus to separate those who prepared for Him from others so that those who were(are) not designed to meet Him would not know Him. The life of God is in His secrets. Although God is liberal, He does not give people what they are not worthy to have.