Be merciful and The law of love

Luke 6:20-38
Jesus said about the four blessings and the four woes in the kingdom of God.
What is the literally poor and hungry and sad and hated on account of the Son of Man.
Love your enemies, do good to those who hate you, bless those who curse you, pray for those who mistreat you.
Give to everyone who asks you.
Do to others as you would have them do to you. -- The law of love.
Love your enemies, do good to them, and lend to them without expecting to get anything back. Then your reward will be great in heaven.
Be merciful,  just as your Father is merciful.
Why?
The love of God is great to us, so as Jesus follower shall do good as Jesus did for us.
Be merciful, treat the unloved one, even the enemies. Give to others and gain more.
Yes, do to others as I would have others do to me. Sometime very little help from  a stranger is very precious to me for we need help.
How?
Give to the needy person, be merciful to everyone. Thank for the help of my boss when I was in US.