Let my people go, that they may serve me.
There was a second plague. I don’t know about you, but I would have been convinced after the Nile, all of life for Egypt, was turned to blood. Not so for Pharaoh, his heart was hard. You cannot convince those who do not wish to be convinced, so don’t try. I’m not saying “don’t be convincing” I’m just saying that we need not feel the weight of having to change someone’s mind. It’s only our job to clearly communicate the gospel, it’s up to them to receive it. I can’t make someone believe, but I surely will do all I can and leave the rest up to Jesus.