The Lord takes the weak and simple to proclaim His Gospel to the Kings and Rulers of Countries and States. The beauty comes when the missionaries put their trust in God and listen to the Holy Ghost. Even the most educated and learned men are confounded by the Spirit that comes from these young ones.
It amazes me when I listen to them teach how powerful the spirit is when they are proclaiming the Gospel. There is no denying that what they are saying it true.
Below is a powerful chapter of scripture that I love... Doctrine and Covenants chpt. 1