Hebrews 5 : 13-14
Hebrews 5:13-14. For everyone who partakes only of milk is unskilled in the word of righteousness, for he is a babe. 14 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. Meat can't be digested by babies, they are fed milk. For the Christian, growth happens as we feed on God's Word and apply it to practical everyday life, not simply just drink milk, or read without heeding. Read, feed, and take heed, and spiritual maturity will come.