talk to God

all talk and no cider

All talk and no results.

big talk

Statements which are boastful or exaggerated.

bow down before the porcelain god

Synonym of worship the porcelain god (“to vomit into a toilet bowl”).

call someone everything but a child of God

To call someone many abusive names.

coffee talk

Informal conversation among friends or acquaintances, of the kind that occurs in a casual gathering where people sit together and drink coffee.

God forbid

indicating that the occurrence of something is very undesirable

God forfend

Don't let it be.

God is in the detail

Expresses the idea that whatever one does should be done thoroughly; i.e. details are important.