1 Corinthians 4:2

Now further, what is always demanded of managers is that they can be depended on.

2 Corinthians 2:17

For I am no peddler of God's message, like most men, but like a man of sincerity, commissioned by God and in his presence, in union with Christ I utter his message.

2 Corinthians 5:20

It is for Christ, therefore, that I am an envoy, seeing that God makes his appeal through me. On Christ's behalf I beg you to be reconciled to God.

1 Timothy 1:12

I thank Christ Jesus our Lord who has given me the strength for it, for thinking me trustworthy and putting me into his service,

2 Timothy 2:2

The things you learned from me before many witnesses you must commit to trustworthy men who will be capable of teaching others.

Treasury of Scripture Knowledge

Summary

A wicked messenger falleth into mischief: but a faithful ambassador is health.

Bible References

Wicked

2 Corinthians 2:17
For I am no peddler of God's message, like most men, but like a man of sincerity, commissioned by God and in his presence, in union with Christ I utter his message.