3 John 1:8

1:8 Therefore we ought to support such people, so that we become coworkers in cooperation with the truth.

Matthew 10:40-42

Rewards

10:40 “Whoever receives you receives me, and whoever receives me receives the one who sent me. 10:41 Whoever receives a prophet in the name of a prophet will receive a prophet’s reward. Whoever receives a righteous person in the name of a righteous person will receive a righteous person’s reward. 10:42 And whoever gives only a cup of cold water to one of these little ones in the name of a disciple, I tell you the truth, he will never lose his reward.”

Mark 9:37

9:37 “Whoever welcomes one of these little children in my name welcomes me, and whoever welcomes me does not welcome me but the one who sent me.”

Luke 9:48

9:48 and said to them, “Whoever welcomes this child in my name welcomes me, and whoever welcomes me welcomes the one who sent me, for the one who is least among you all is the one who is great.”