All Scripture is profitable - by Andrew Roberts

“Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth”
(2 Tim. 2:15, KJV).

“All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness” (2 Tim. 3:16, KJV).

Let us always remember that the entirety of scripture is inspired and profitable. While it is evident that Jesus sacrificed to institute a new covenant or New Testament at the cross (Eph. 2:11-16; Col. 2:13-14), this in no way detracts from the inherent worth and import of the Old Testament. It does mean that the standard of Christian faith, doctrine and practice is found in the New Testament of the Bible. We’re not bound to the Law of Moses, as the ancient Israelites. However, the Christian is made complete or mature by way of all scripture (2 Tim. 3:16-17).

We are mistaken to think that the Old Testament has nothing for us as Christians. May we never neglect the Old Testament in our Bible classes or personal study and devotional time. 

Consider the important role that the Old Testament scriptures play under the new covenant of Christ for every believer:

1.   We learn the nature and character of God (Gen.; Psalms; Job; etc.).
From the Old Testament we meet the true God of the universe. We learn how He brought everything into being. We learn of His justice and promises. We learn about sin and its consequences.

2.   We’re given examples that encourage faithfulness (1 Cor. 10:6; Heb. 3:12, 14-19; 11).
From its pages the Old Testament shows us many heroes of faith. We can learn both by the accomplishments of the righteous and the faults of the wicked. We see what a difference faith and obedience made in the lives of the servants of God.

3.   We’re given instruction and hope (Rom. 15:4).
Hope is confident expectation about the future. Because we see God always keeping His promises we trust that He always does and always will. The Old Testament offers much evidence to establish our faith and hope in God!

4.   We’re given the prophetic identification of the Messiah, Jesus Christ (Acts 3:17-18, 24).

5.   We’re shown physical shadows/ copies of the spiritual realities in Christ (Heb. 8:4-6).
The Old Testament points ahead to the New Testament. God’s method of revelation was first the physical, then the spiritual (1 Cor. 15:46). Studying the Old Covenant allows us to understand the New.