• Hebrews 5:11-14
  of whom we have much to say, and hard to explain, since you have become dull of hearing. For though by this time you ought to be teachers, you need someone to teach you again the first principles of the oracles of God; and you have come to need milk and not solid food. For everyone who partakes only of milk is unskilled in the word of righteousness, for he is a babe. But solid food belongs to those who are of full age, that is, those who by reason of use have their senses exercised to discern both good and evil.
   
• Revelation 2:4-5
  Nevertheless I have this against you, that you have left your first love. Remember therefore from where you have fallen; repent and do the first works, or else I will come to you quickly and remove your lampstand from its place—unless you repent.
   

Related Scriptures

• John 15:5
  "I am the vine, you are the branches. He who abides in Me, and I in him, bears much fruit; for without Me you can do nothing.
   
• Ephesians 6:11
  Put on the whole armor of God, that you may be able to stand against the wiles of the devil.