Christianity is an old religion. Christianity is an orthodox faith. Orthodoxy in the sense that, It is a body of truth passed down to us from the early church fathers that we inherited and passed to others coming after us.
Philippians 3:1 (KJV)
Finally, my brethren, rejoice in the Lord. To write the same things to you, to me indeed is not grievous, but for you it is safe.
Truth is established by repetition. Repetition is the mother of long and lasting impression. Knowledge is not final, we need constant reminders! A message taught repeated will stay more with people than new ones! Repetition is the watering process for revelation knowledge.
2 Peter 1:12
Wherefore I will not be negligent to put you always in remembrance of these things, though ye know them, and be established in the present truth.
Though you know them, yet I want to put you ALWAYS in remembrance.
THE LIFE WIRE OF SPIRITUAL GROWTH IS REPETITION. Today, give yourself to ORTHODOXY. Stay through to the Bible, read and read and read again. Ultimate truth is communicated by repetition.