Proskynesis (; Greek ) refers to the traditional Persian act of bowing or prostrating oneself before a person of higher social rank. In the Eastern Orthodox Church the term proskynesis is used theologically to indicate the veneration given to icons and relics of the saints; as distinguished from latria, the adoration which is due to God alone, and also physical gestures such as bowing or kneeling (genuflection in the Western church) before an altar or icon.

Proskynesis (; Greek ) refers to the traditional Persian act of bowing or prostrating oneself before a person of higher social rank. In the Eastern Orthodox Church the term proskynesis is used theologically to indicate the veneration given to icons and relics of the saints; as distinguished from latria, the adoration which is due to God alone, and also physical gestures such as bowing or kneeling (genuflection in the Western church) before an altar or icon.