For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life. For God did not send his Son into the world to condemn the world, but in order that the world might be saved through him. Whoever believes in him is not condemned, but whoever does not believe is condemned already, because he has not believed in the name of the only Son of God.
John 3:16-18 (ESV)
God’s love gift of His son:
It is free: we cannot earn God’s love.
It is unending: a certain promise of eternal life.
It is sacrificial and boundless: It is available to all, no matter the depth of our sin or the frailty of our faith.