Ulsterman, DHK and Steven2006;
If in the case of an invasion of your home or nation you should not defend yourselves due to your own convictions that is your choice. I do not doubt that the intents of your heart are noble ones. That in your hearts and minds you are doing as God would have you to do. We live in a nation that will provide a reasonable way for objectors to serve without compromising your conscientious objections.
You have admirably projected your convictions very well and you should continue to live by your convictions as you believe them to be.
I can relate to much of what you feel is right. I for one and am foremost a peaceable person, however if there is an invasion of my home or nation I feel that I should do my part to the best of mine ability to protect the lives of my family, friends, neighbors and countrymen. As I and others who have replied with all honesty of heart do believe that it is not contrary to the Holy Scriptures, OT or NT, to defend what is dear to us. We have given scripture that we believe as to not only allow it but to also justify it. Both are very noble acts that should be honored.
I will not judge a man that will not defend family, friends, neighbors or countrymen as being neglectful of duty to family, friends, neighbors or countrymen as long as they worked to help feed and nurture the wounded of those who have decided that they should defend, family, friends, neighbors or countrymen or even the enemy soldiers as they might have need as prisoners of war or of crimes committed.
I know that you have asked for NT reasons for pacifism and I have given Romans 13:1-7 as the scriptures that I feel best gives Government the authority to defend itself and to call men to arms to subdue an invading force of an evil nature.
As it concerns Christ's teachings. We must realize that Christ was to go to the cross and that His disciples were not to be partakers of His cup. This is why IMO He taught them to put away their swords. That if they brandished them they would be held as traitors and crucified along with Him. When Peter drew his sword and cut off the ear of the high priests' servant He healed it. If they had arrested Peter, this healing would have been a witness that His disciples were not taught to be rebellious. Thus staying an execution of His disciples.
This is the context of this scripture;
Matthew 26:51-54
51And, behold, one of them which were with Jesus stretched out his hand, and drew his sword, and struck a servant of the high priest’s, and smote off his ear.
52Then said Jesus unto him, Put up again thy sword into his place: for all they that take the sword shall perish with the sword.
53Thinkest thou that I cannot now pray to my Father, and he shall presently give me more than twelve legions of angels?
54But how then shall the scriptures be fulfilled, that thus it must be?
I know that you are seeking NT scriptures that speak to pacifism however the OT is just as relevant.
Ecclesiastes 3
1To every thing there is a season, and a time to every purpose under the heaven:
2A time to be born, and a time to die; a time to plant, and a time to pluck up that which is planted;
3A time to kill, and a time to heal; a time to break down, and a time to build up;
4A time to weep, and a time to laugh; a time to mourn, and a time to dance;
5A time to cast away stones, and a time to gather stones together; a time to embrace, and a time to refrain from embracing;
6A time to get, and a time to lose; a time to keep, and a time to cast away;
7A time to rend, and a time to sew; a time to keep silence, and a time to speak;
8A time to love, and a time to hate; a time of war, and a time of peace.
May we all have the wisdom to know just the right time we should implement each above action.