The crossword solution for the term PREFORMS, BIBLICALLY is DOEST, which is an acronym for 'Doctrine of Eternal Security of the Believer in Christ'. This doctrine is based on the belief that once a person has accepted Jesus Christ as their savior, they are eternally secure in their salvation and cannot lose it. This doctrine is supported by several Bible verses, including John 10:28-29, Romans 8:38-39, and 1 John 5:13.