Yes, out of the 220, only fifteen of the verses are in the New Testament The other 205, are in the Old Testament. If you want to follow the Old Testament, you would need to stop eating many foods, including pork, shirm, and calcium vitamins.

Out of the fifteen New Testament verses, eight of the verses are in Revelation, which was a prophesy of the Future.
Revelations has two types of wars, one is spiritual type and one is physical type. I agree that we should always fight in a spiritual war against Saten. I disagree that we need to fight Physical war. The physical wars in Revelation, are just like facts of present/future. God does not say in revelations that all of those wars are are 100% of God's will.

Luke 14:31 is a parable, not a teaching/commandment
Luke 23:11 Men of War make fun of Jesus
2 Corinthians 10:3 Spiritual war
1 Timothy 1:18 verbal war
James 4:1-2 war against the flesh
1 Peter 2:11 Spiritual war
Revelation has both Spiritual wars, and facts about what wars are in the future. Revelation does not say that the war are of God's will. It's just a history of the future