Go with them two miles

Matthew 5:38-48
Do not resist an evil person. Even someone strikes you on the right check.
If anyone forces you to go one mile, go with them two miles. The first mile is the responsibility, the second mile is our offering to him.
Love your enemies and pray for those who persecute you, that you may be children of your Father in heaven. He causes his sun to rise on the evil and the good, and sends rain on the righteous and the unrighteous.
Be perfect, therefore, as your heavenly Father is perfect.
Why?
Acknowledge that a man has limit, do not make this a bit and that a bit but nothing has been done. Even God's mission are good, care for which one is God's way to me, it is not all good things are my mission.
Love other with tender and meek. Do beyond the standard of this world that people can see God is with us and we are sons of the Lord.
How?
Love others without reward from them. Doing the mission that God shows me.