The first time God told his name to man, he told it to Moses at the burning bush. Until then, no word existed for the immediate present, now, because it doesn’t exist. The present you imagine is either the past or the future, the immediate present never exists...except in the personal presence of God. He is not bound by time or space and so he does the impossible. If God can exist in the present when no one or nothing else can, he can take care of the past and future, too. Trust him.