I'm studying the Book of Genesis (along with Acts and alternating chapters of Psalms and Proverbs) in my reading plan right now and I noticed something in Gen 22:16 - God making an oath in his own name. Wasn't there a gospel teaching that says oath-making/taking is wrong? Is this something that we would assume that God can do, but not us? I haven't yet consulted my topical to find the stuff on oaths and read it all. Could somebody help me out?