I've never watched the series, though I did see two videos that I belive their son made. Anyway, I know many families like the Duggars, who are obviously not on television, but who homeschool and have a lot of children through natural means and adoption, and I consider them to be people who love the Lord and who desire to please Him, even if it means a radical departure from the culture and being bombarded with extreme criticism. I think the Duggars are simply trying to be a light, obey the Word as they understand it, and live a surrendered life trusting God.