It’s really quite amazing, because we know that Creation, when God made the Yetzer Tov, the good inclination – he said "it is good" – but when he made the Yetzer Hara, the evil inclination, he said "this is very good!" – apart from the various answers… one of them is that ultimately the evil inclination is the desire to self-determination – but it is that very desire, which is the Reason God made the world – because eventually that gives us the capacity to independently choose truth