This is the power of Godhood and Field: Godhood is the manifestation of rules, while Field is the extension of the power of rules. Utilizing Godhood to grasp the rules, their formidable might is displayed through the form of the Field.
Yet this is merely a Demigod Avatar, not even a potent one at that. The Field's power is limited; if a True God were to take action personally, even a Divine Being like Lin Xiao wouldn't be able to withstand the power of the Field and would be drained of all Divine Blood on the spot, becoming a dried-up corpse.
Therefore, when Lin Xiao burst forth with over five million Power of Faith, the powerful Divine Power instantaneously blasted apart the Blood Realm acting upon him, and with a flash, he charged out from the surging waves of blood.