Pray for encouragement and Guidance

I humbly ask for your prayers. My church leader chose me to have a mission in South Africa this week. Please pray for me to have courage and a guide who will guide and protect me in the place I am unfamiliar with the people there. Pray that they will treat me with kindness and accept me wholeheartedly. Pray also to have successful missions, and God will bless me with wisdom and knowledge to teach his word to the people in South Africa.
Thank you so much! and God Bless