god·send 
/ˈgɑ:dˌsɛnd/ noun
plural god·sends /ˈgɑ:dˌsɛnd/ noun [count] 1 : something that provides great and usually unexpected help when it is needed — usually singular ▪ The treatment is a godsend for people who suffer from this condition. 2 : a very helpful person — usually singular ▪ I didn't want to hire her but she's turned out to be a real godsend.
