searching what time or what manner of time the Spirit of Christ which was in them did point unto, when it testified beforehand the sufferings of Christ, and the glories that should follow them.

Attempting to see what sort of time the Spirit of Christ which was in them was pointing to, when it gave witness to the pains which Christ would undergo and the glories which would come after them.

ερευνωντες εις τινα η ποιον καιρον εφανερονε το εν αυτοις Πνευμα του Χριστου, οτε προεμαρτυρει τα παθη του Χριστου και τας μετα ταυτα δοξας·

Searching what, or what manner of time the Spirit of Christ which was in them did signify, when it testified beforehand the sufferings of Christ, and the glory that should follow.