The imagery of a shield in the Psalms is applied to YHWH in many instances: from YHWH as the shield of salvation or as the shield of refuge. to the destroyer of the shield. In Psalm 35:2. YHWH takes on the position and duties of an armour bearer (or shield bearer) for the king. https://www.markymarkscott.com/product-category/glycerine-origina/