It's God's love that enables us to love and forgive others.
We love Him because He loved us first. Christ's love in us enables us to love others. The same with forgiveness. I've experienced this.
These scriptures confirm the link between love and forgiveness.
2 Corinthians 2:1-11
[1]But I determined this with myself, that I would not come again to you in heaviness.
[2]For if I make you sorry, who is he then that maketh me glad, but the same which is made sorry by me?
[3]And I wrote this same unto you, lest, when I came, I should have sorrow from them of whom I ought to rejoice; having confidence in you all, that my joy is the joy of you all.
[4]For out of much affliction and anguish of heart I wrote unto you with many tears; not that ye should be grieved, but that ye might know the love which I have more abundantly unto you.
[5]But if any have caused grief, he hath not grieved me, but in part: that I may not overcharge you all.
[6]Sufficient to such a man is this punishment, which was inflicted of many.
[7]So that contrariwise ye ought rather to forgive him, and comfort him, lest perhaps such a one should be swallowed up with overmuch sorrow.
[8]Wherefore I beseech you that ye would confirm your love toward him.
[9]For to this end also did I write, that I might know the proof of you, whether ye be obedient in all things.
[10]To whom ye forgive any thing, I forgive also: for if I forgave any thing, to whom I forgave it, for your sakes forgave I it in the person of Christ;
[11]Lest Satan should get an advantage of us: for we are not ignorant of his devices.
And yet we are told that in order to be forgiven, we must forgive ....so that may bring an element of fear. But consider this.... there is no fear in love.
1 John 4:15-21
[15]Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.
[16]And we have known and believed the love that God hath to us. God is love; and he that dwelleth in love dwelleth in God, and God in him.
[17]Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.
[18]There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
[19]We love him, because he first loved us.
[20]If a man say, I love God, and hateth his brother, he is a liar: for he that loveth not his brother whom he hath seen, how can he love God whom he hath not seen?
[21]And this commandment have we from him, That he who loveth God love his brother also.
And love is the key to keeping the commandments. When we love God, His commandments aren't grievous...not a heavy burden. So when we know that we are loved of God, our response is to love Him, and to love others. Forgiveness flows from a place of love ....and knowing that we are loved, we are forgiven, so we can let that flow to others.
1 John 5:1-3
[1]Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him.
[2]By this we know that we love the children of God, when we love God, and keep his commandments.
[3]For this is the love of God, that we keep his commandments: and his commandments are not grievous.