Definition: The term "aestuation" in the King James Version (KJV) appears to refer to a specific type of prayer or liturgical ceremony. The passage you're referring to specifically states: "Let him who will not be here, that which he may not hear." This phrase is commonly translated as "Aestuation" and it implies a request for God's help in ensuring the safety of those present. The term "aestuation" is not found explicitly within the text but it seems to be an integral part of worship practices. In Christian theology, this type of prayer or liturgy can be seen as a way to ask for protection from divine intervention or guidance on certain actions that might cause harm or destruction. It's often associated with religious services where people gather together to pray and seek spiritual blessings. In the context of Christian liturgy, it suggests that God would have mercy upon those who cannot come alive in their prayers, thereby allowing them to receive His grace. It's also used as a method for the faithful to communicate with God directly or to ask for guidance and protection. However, without further clarification from you regarding the context of this passage in your statement, it is not possible to provide an accurate definition of "aestuation" based on my knowledge.

aestuation