If we have the New Testament why do we need the Old Testament?
- All Scripture is inspired by God and profitable (2 Tim. 3:16), not just the texts we like to read.
- All the promises of God find their answer in Jesus so it is important that we understand what the promises are (2 Cor. 1:20).
- When Paul preached to the Ephesian church he preached the whole counsel of God (Acts 20:27) and the whole counsel of God points us to Jesus (Lk. 24:27).
- When Stephen preached in Acts chapter seven he preached the Old Testament (see also the other sermons recorded in the New Testament) which demonstrates the vital importance of the Old Testament.
- The things in the Old Testament serve to instruct us and set an example for us (Rom. 15:4; 1 Cor. 10:11).
- When Paul ministered to churches one of his ministries was proving that Jesus was the Promised One, the Christ (Acts 9:22). Paul demonstrated the amazing truth that Jesus is the long-awaited Messiah by teaching the Old Testament. We see this all through Acts (Acts 9:22; 13:16ff; 16:13; 17:3, 17; 18:4-5, 19; 19:8ff; 24:25; 26:6, 22-26; 28:23, 31 cf. 18:28). We too must understand what it means that Jesus is the Messiah and that will require learning from the Old Testament.
- Much of the New Testament assumes knowledge of the Old Testament.
- Scripture is so good we need as much of it as we can get, Old Testament or New. Scripture is perfect (Ps. 19:7), true (Ps. 19:9), pure (Ps. 19:8), a light (Ps. 119:105,130), a sword (Eph. 6:17), a hammer (Jer. 23:29). It is better than gold (Ps. 19:10; 119:72) and we need it to live (Ps. 119:144). Scripture gives joy (Ps. 119:111; Jer. 15:16), makes wise (Ps. 19:7), guards (Ps. 119:9), guides (Ps. 73:24; 119:105), sanctifies (Ps. 119:9, 11).
Read and study the Old Testament along with the New. 🙂