3 John 1:4

greater joy I cannot have, than to hear that my children are attach'd to the truth.

Galatians 4:19

my dear children, how am I in pain, till Christ be formed in you?

Galatians 2:14

but when I saw, they conformed not their conduct to the truth of the gospel, I said to Peter before them all: if you being a Jew, live after the manner of the Gentiles, and not according to that of the Jews, why do you constrain the Gentiles to judaize?

1 Timothy 1:2

to Timothy my sincere convert, favour, mercy and peace from God our father, and Jesus Christ our Lord.

2 Timothy 1:2

to Timothy, my dear son, grace, mercy and peace from God the father, and from Jesus Christ our Lord.

John 12:35-36

Jesus answer'd them, yet a little while is the light with you: walk while ye have the light, lest darkness surprize you: for he that walketh in darkness, does not know whither he goes.

1 Corinthians 4:14-15

This I don't write to give you any confusion, but by way of remonstrance, to you who are my dear children.

Treasury of Scripture Knowledge

Summary

I have no greater joy than to hear that my children walk in truth.

Bible References

That

1 Corinthians 4:15
for though you may have ten thousand christian preceptors, you cannot have many fathers; since it was I that first instructed you in the gospel of Christ Jesus:
Galatians 4:19
my dear children, how am I in pain, till Christ be formed in you?
Philemon 1:10
and intercede with you for my son Onesimus, whom I made a convert whilst I was in chains.

Walk

John 12:35
Jesus answer'd them, yet a little while is the light with you: walk while ye have the light, lest darkness surprize you: for he that walketh in darkness, does not know whither he goes.
Galatians 2:14
but when I saw, they conformed not their conduct to the truth of the gospel, I said to Peter before them all: if you being a Jew, live after the manner of the Gentiles, and not according to that of the Jews, why do you constrain the Gentiles to judaize?