Consecrate
verb
give entirely to a specific person, activity, or cause
“She committed herself to the work of God”
Similar: give, dedicate, commit, devote
adjective
solemnly dedicated to or set apart for a high purpose
“a life consecrated to science”
Similar: consecrated, dedicated
verb
render holy by means of religious rites
Similar: bless, hallow, sanctify
verb
dedicate to a deity by a vow
Similar: vow