Which term means to declare or make sacred?

The term that means to declare or make sacred is "consecrate." This word is often used in religious contexts to indicate the act of dedicating something to a divine purpose or making it holy. For example, a church service may involve consecrating an altar or sanctifying objects intended for worship. The connotation of this term carries a sense of reverence and commitment to a higher calling, which is distinct from merely agreeing on an idea, having self-importance, or shortening something as implied in the other options. Therefore, "consecrate" accurately reflects the action of setting something apart for sacred use.