true faith

What does this passage have to say to us, here in the 3rd decade of the 21st century?

Luke 7 1 When Jesus had finished saying all this to the people, he returned to Capernaum. 

2 At that time the highly valued slave of a Roman officer was sick and near death. 

3 When the officer heard about Jesus, he sent some respected Jewish elders to ask him to come and heal his slave. 

4 So they earnestly begged Jesus to help the man. 

“If anyone deserves your help, he does,” they said, 

5 “for he loves the Jewish people and even built a synagogue for us.”

6 So Jesus went with them. But just before they arrived at the house, the officer sent some friends to say, “Lord, don’t trouble yourself by coming to my home, for I am not worthy of such an honor. 7 I am not even worthy to come and meet you. Just say the word from where you are, and my servant will be healed. 8 I know this because I am under the authority of my superior officers, and I have authority over my soldiers. I only need to say, ‘Go,’ and they go, or ‘Come,’ and they come. And if I say to my slaves, ‘Do this,’ they do it.”

9 When Jesus heard this, he was amazed. Turning to the crowd that was following him, he said, “I tell you, I haven’t seen faith like this in all Israel!” 10 And when the officer’s friends returned to his house, they found the slave completely healed.