The good ol’ “if then” statement. If you do this then I will do that.
If you obey me fully, then you will be a Holy Nation of priests.
Is this an impossible task for God to make? I haven’t told you the laws yet but if you follow them...
So I reply, “ since you have done all these things I guess I will follow you and see where you can take us.”
Obviously Pharaoh is no good and we robed all the locals. OK God let’s give this a try.