Book of Hebrews - Chapter 5 - Verse 13

In this verse, the author is using the metaphor of milk to symbolize basic teachings or doctrines of the Christian faith. Just like a baby needs milk to grow and develop, new believers in Christ need to start with the foundational truths of the gospel before they can mature in their faith. The term "unskilful in the word of righteousness" refers to someone who lacks understanding or experience in applying the principles of righteousness found in the Bible. This person is described as a "babe" because they are spiritually immature and still have a lot of growing to do in their walk with God. By using this analogy, the author is highlighting the importance of continuous growth, study, and application of God's word in order to become spiritually mature and able to discern right from wrong.

When interpreting the verse "For every one that useth milk is unskilful in the word of righteousness: for he is a babe," it is important to understand the metaphorical significance of milk as a symbol of basic spiritual teachings. In this context, the apostle is addressing the Hebrew Christians who were still relying on elementary doctrines of the faith instead of progressing to deeper understanding of God's word. The term "unskilful" implies a lack of maturity and growth in faith, likening those who stick to milk to spiritual infants who are not ready for solid food or deeper truths. The phrase "word of righteousness" indicates the more advanced doctrines and teachings of the gospel that require a deeper level of understanding. By comparing the use of milk to being a babe, the apostle highlights the need for believers to continually grow in their knowledge and understanding of the scriptures, moving past the foundational principles towards a mature and deeper relationship with Jesus Christ.