There are people who have great knowledge and understanding,now I am not in that catagoria,I could read from an early age ,and we were taught the times tables example,=5and 5 equals 10.I do not remember in having interest in much that was taught in school. I remained through my school days in the lower levels.The result being, it didn't help one in to get a decent job,many were like that in those days, becoming a Christian did change my Life,I found something that gripped me, it was the Bible. As I went on in my Christian life l studed the Bible,going to Bible college helped a great deal. godly men taught us,and one bought commentaries on the books of the Bible ,which I still use.My advice to you is, read your Bible, get to know it ,and to understand it. Don't just rely on preachers,good and all as they are, one sermon a week is not enough,get all the helps you can on the books of the Bible,and if you do you will grow in knowledge of the Bible,but don't make just a head knowledge,let it touch your heart,and you will grow spiritually.
' The word of God'
'Read it ,study it,obey it'