John 7:18

"The man who speaks on his own authority is always seeking his own glory. But one who is eager for the glory of Him who sent him, he is true, and therefore is nothing false about him.

2 Corinthians 6:4

but in every way I am striving to commend myself as God's minister by stedfast endurance, by afflictions, by troubles, by distresses,

Treasury of Scripture Knowledge

Summary

We are all one man's sons; we are true men, thy servants are no spies.

Bible References

True men

John 7:18
"The man who speaks on his own authority is always seeking his own glory. But one who is eager for the glory of Him who sent him, he is true, and therefore is nothing false about him.
2 Corinthians 6:4
but in every way I am striving to commend myself as God's minister by stedfast endurance, by afflictions, by troubles, by distresses,