 Shall I fear? See, folks, we really are defenseless. And if you're defenseless, that's why you need a shepherd. You need a shepherd that can go. You've got young kids. You've got grandkids. You need a shepherd that can go with those kids 24 hours a day, seven days a week. Doesn't matter where they are. He's with them and he's around them. The Lord is my shepherd, David says. Third thing about sheep that I found out. Sheep are dirty.