God's gift is a term used to describe someone or something that is highly valued or cherished. However, there are several other synonyms that can be used in place of this phrase. For instance, a person or object that is considered a blessing can be referred to as a divine gift or a boon. Alternatively, you can use the phrase "heaven-sent" to describe something that seems to have been sent to you by a higher power. Other synonyms include "a gift from above," "a godsend," "a miracle," or "a treasure." Each of these phrases conveys a sense of appreciation and gratitude for the existence of that person or thing.