I love how the good shepherd shows us about his love by his example and his teachings...
"Jesus said: “A man was going down from Jerusalem to Jerʹi·cho and fell victim to robbers, who stripped him, beat him, and went off, leaving him half-dead. Now by coincidence a priest was going down on that road, but when he saw him, he passed by on the opposite side. Likewise, a Levite, when he came to the place and saw him, passed by on the opposite side. But a certain Sa·marʹi·tan traveling the road came upon him, and at seeing him, he was moved with pity. So he approached him and bandaged his wounds, pouring oil and wine on them. Then he mounted him on his own animal and brought him to an inn and took care of him. The next day he took out two de·narʹi·i, gave them to the innkeeper, and said: ‘Take care of him, and whatever you spend besides this, I will repay you when I return.’ Who of these three seems to you to have made himself neighbor to the man who fell victim to the robbers?” He said: “The one who acted mercifully toward him.” Jesus then said to him: “Go and do the same yourself.”"
The beat up man in the illustration might have been a "fellow believer" but he might not have been one. He might have been a criminal or something else. Jesus didn't focus on that part, because his point was to teach us to show love to a person regardless of our preconceived notion about them. They are a human, made in God's image.
Jesus was speaking from his heart. He came to save all people, even those who are asleep, unconscious, whether literally or figuratively. Eventually when they wake up, they may thank him for his sacrifice and decide to follow him, but whether they do or not, the gift is there for them if they want it. It's already been paid.
Hopefully after the religious institutions are destroyed and the figurative plagues of Revelation are going on, many more will wake up and embrace God's love. Jesus will keep extending his hand toward them right up until the very end. I hope they take it.💖We are meant to be one family with one Father.