What does the Bible say about the milk and strong meat of the word?

In 1 Peter 2:2, the sincere milk of the word is likened to what newborn believers need for spiritual growth, representing doctrines such as predestination and election that are easier for the soul to accept. Strong meat, as referenced in Hebrews 5:14, pertains to deeper theological truths that require maturity to understand. These truths challenge believers, prompting them to discern good and evil and to grow in faith beyond elementary teachings. In the context of Reformed theology, these deeper truths are crucial as they affirm God's sovereignty and grace in the life of the believer, indicative of a matured understanding of Scripture.