The four page structure of a sermon as taught at Calvin Seminary is very useful for beginning preachers, especially in a country like Uganda where there has been very little theological training for pastors.
A devotional about being generous and inspiring generosity in others, especially in our ministry as missionaries and development workers.
Should we send "ordinary Christians" as missionaries? A major biblical theme is that God likes to use weak people, sinful people. But on the other hand, shouldn't missionaries be trained and well-prepared?