'Holy' in the Bible

even as, in His love, He chose us as His own in Christ before the creation of the world, that we might be holy and without blemish in His presence.

And in Him you Gentiles also, after listening to the Message of the truth, the Good News of your salvation--having believed in Him--were sealed with the promised Holy Spirit;

in union with whom the whole fabric, fitted and closely joined together, is growing so as to form a holy sanctuary in the Lord;

which in earlier ages was not made known to the human race, as it has now been revealed to His holy Apostles and Prophets through the Spirit--

And beware of grieving the Holy Spirit of God, in whom you have been sealed in preparation for the day of Redemption.

in order to make her holy, cleansing her with the baptismal water by the word,

that He might present the Church to Himself a glorious bride, without spot or wrinkle or any other defect, but to be holy and unblemished.