God of Peace
Father:
Quiet the minds and harmful voices that might be in these your men. Guard their hearts and motives as they prepare. Keep them aware of Your love and good news as they present. Help them to prepare well and then to rest and not to worry. Aid them in remembering that Your Word is both sufficient and always effective in accomplishing that for which it is sent out for. And, thank You for Your word, Your promise that You will never leave us or forsake us.
In Jesus Name,
AMEN