consecration has definitions from the field of religion
1
[ noun ] a solemn commitment of your life or your time to some cherished purpose (to a service or a goal)

Examples

"his consecration to study"

Related terms

commitment ordain

2
[ noun ] (religion) sanctification of something by setting it apart (usually with religious rites) as dedicated to God

Examples

"the Cardinal attended the consecration of the church"

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