Literally, but. They shall excommunicate you, but worse than this, the hour cometh, etc.
The hour cometh that (ἵνα)
Literally, “there cometh an hour in order that.” The hour is ordained with that end in view: it comes fraught with the fulfillment of a divine purpose.
Whosoever (πᾶς ὁ)
Literally, everyone who.
Doeth service (λατρείαν προσφέρειν)
Literally, bringeth or offereth service. Λατρεία means, strictly, service for hire, but is used of any service, and frequently of the service of God.