No one has ever seen Hashem [Ex 33:20]. It is Elohim the Ben Yachid [who shares the nature of Hashem, the Chochman Ben Elohim at his side, see very importantly Mishle 8:30; 30:4)], it is he, the one being in the kheyk (bosom) of HaAv, this one is Hashem's definitive midrash (exegesis).