Well, he went to push Christianity on...Christians? Most Liberians are Christian.
Me? I just saw it as a mitvah.
as for taking the kids, well this was a problem 80 years ago, but unless there is a war or epidemic, I see no problem. Africa is no longer a jungle as portrayed in fund raisers,and post civil war Liberiaà has become a lot more sophisticated. A lot has changed in the last 50 years, but few Americans are aware of this.
And yes, I worked in Liberia back then.