Ezekiel 29:21

The "horn of the house of Israel" and "opening of the mouth" could be interpreted metaphorically as spiritual authority or a renewed prophetic voice within a broader, spiritual Israel (the Church), rather than a distinct, ethnic Israel. This interpretation would see the promises as being fulfilled in the New Covenant through Christ, where the Church is the true Israel.

While the "horn of the house of Israel" could be interpreted literally as a physical manifestation of power, it is more commonly understood as a metaphorical representation of strength and authority, which may not require a strictly literal fulfillment.

While the verse explicitly mentions "the house of Israel," some interpretations might argue that the "horn" and "opening of the mouth" could be understood metaphorically to represent a spiritual Israel or a broader community of believers, rather than exclusively ethnic Israel.

While the phrase "In that day" indicates a specific future time, the verse does not provide a defined duration or any information that would allow for the recognition of the fulfillment based on a time limit. The fulfillment is marked by events, not a time constraint.