Compelling tidal rhythms

Compelling tidal rhythms
    enthrall our corporeal selves
demand pertinent attention:
    pulsing waves awash
heart's drumbeat in earthmother's womb
    like cathedral choirs
voices raised    and falling
    organic accompaniment
periodic cascades of seafoam
    that caress and embrace with force
recipient shores
    transition from what goes before
into what comes after
    flex and reflex
progressively alternate
    impromptu most consummate
this everlasting now

mmvii