'Consecrate' in the Bible

Now the Passover of the Jews was approaching, and many from the country went up to Jerusalem before Passover to purify themselves [ceremonially, so that they would be able to participate in the feast].

Sanctify them in the truth [set them apart for Your purposes, make them holy]; Your word is truth.

For their sake I sanctify Myself [to do Your will], so that they also may be sanctified [set apart, dedicated, made holy] in [Your] truth.

Therefore Jesus also suffered and died outside the [city] gate so that He might sanctify and set apart for God as holy the people [who believe] through [the shedding of] His own blood.

but in your hearts consecrate Christ as Lord, being always ready to make your defence to any one who asks from you a reason for the hope which you cherish.