{Once} (hapax). "Once for all" (verse  26 ) as already
stated. {Shall appear a second time} (ek deuterou ophth(8873)etai).
Future passive indicative of hora(935c). Blessed assurance of the
Second Coming of Christ, but this time "apart from sin" (ch(9372)is
hamartias, no notion of a second chance then). {Unto salvation}
(eis s(9374)(8872)ian). Final and complete salvation for "them that
wait for him" (	ois auton apekdechomenois). Dative plural of
the articular participle present middle of apekdechomai, the
very verb used by Paul in  Php 3:20  of waiting for the coming of
Christ as Saviour.