Romans 12:1 I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service. 12:2 And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good, and acceptable, and perfect, will of God.
Romans 12:14 Bless them which persecute you: bless, and curse not.
12:17 Recompense to no man evil for evil. Provide things honest in the sight of all men. 12:18 If it be possible, as much as lieth in you, live peaceably with all men.
How - via what focus?
12:19 Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. 12:20 Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head. 12:21 Be not overcome of evil, but overcome evil with good.
That the following eternal glory might be enabled, both in the here and now, and towards said eternal glory, in that eternal glory...one day.
The principle, when focused on - the principle that...
2 Corinthians 4:17 For our light affliction, which is but for a moment, worketh for us a far more exceeding and eternal weight of glory; 4:18 While we look not at the things which are seen, but at the things which are not seen: for the things which are seen are temporal; but the things which are not seen are eternal.