If a person doenn't know that you did things for them, doesn't know the shimjeong,
doesn't give recognition for the things that were done, and doesn't testify...
you don't want to talk with them, conversation stops, and love grows distant.
You must recognize/know the fact that God, Holy Spirit, Holy Son,
and the savior did things for you.
Then they will do more for you. And you will become even closer to them.