Ephesians 1:15-17 (NIV)
For this reason, ever since I heard about your faith in the Lord Jesus and your love for all God’s people, I have not stopped giving thanks for you, remembering you in my prayers. I keep asking that the God of our Lord Jesus Christ, the glorious Father, may give you the Spirit [a] of wisdom and revelation, so that you may know him better.
It’s not the revelation that’s inside the mysteries but it is wisdom. Here’s the wisdom between the two, wisdom is insight, insight is a looking into, it’s viewing to something, apocalypses the revelation at the other end is an unveiling, one is the ability to see into something without the ability you can not see through the wall, there’s a barrier that stops you but once you are given the mysteries of insight and secrets, you see through the barrier that’s the Spirit of wisdom, there are spiritual walls and a lot of people can’t see through, a lot of people can’t see with their optical eyes, they don’t understand, but with the Spirit of wisdom, you have insight through the barriers.