The treatment of the galleries is more than usually satisfactory, for the fronts, instead of being housed into the columns—giving the suggestion of a necessary after addition—rest comfortably upon the piers supporting the columns, and, if taken away, would mar the proportion of the columns to their pedestals.

The shallow sanctuary is almost the full width of the nave. It is ceiled with an ornamental panelled barrel vault following that of the nave, and the eastern wall is filled by an architectural composition harmonising with the general treatment of the nave.

On the frieze of the altar piece (Plate 51) is carved a cherub’s head, and above is a scrolled pediment having in the centre a pelican feeding her young in the nest.

The lower panels on either side of the altar and of the sanctuary, are four in number, and enclosed in carved wood frames. Two contain pictures; that of Moses to the left (Plate 52) and of Aaron to the right of the altar.

The pulpit is of carved oak with inlay panels. The ironwork to the choir balustrade is of wrought work, and the old iron bound chest in the north-west vestibule is of interest.

The organ (Plate 50) is of considerable interest, and Mr. George E. Dunn, the organist, has been good enough to supply the following information. The instrument was built by the celebrated Bernard Schmidt (known as Father Smith) for the second church in 1671, when he was 41 years old. He was known chiefly for the perfection of his diapason stops—the true organ tone—and those in this organ are among his best specimens. When the church was rebuilt by Flitcroft he evidently did not desire to interfere with the organ, and adopted the unusual expedient of erecting the tower of the new church partially round the organ; consequently the back and part of two sides are covered by the walling of the tower. Father Smith’s original specification remained until 1856, when many of the stops had become decayed after 180 years’ use. Dr. G. C. Verrinder, the organist at that time, had it restored and enlarged by Messrs. Gray and Davidson, and further repairs and alterations were made in 1884 by the same firm, under the instructions of the late Dr. W. Little, the organist at that date. In 1889–1900 further alterations were made by Messrs. Henry Jones and Sons, in collaboration with the present organist. But through all the decay and changes the organ has undergone Father Smith’s original diapasons in the front organ remain and are still perfect. The blowing is done by hand, but the well-balanced lever renders this comparatively easy, while, despite the retention of the old tracker action, the instrument is quite free from the “rattling” so often found in these old actions. In front are carved the royal arms of George I.

All the glass to the windows, except a small panel (Plate 52) in the west window of the south vestibule, is modern. This fragment, which is probably from the earlier church, represents St. Giles’s tame hind struck by the arrow.

The majority of the monuments in the church belong to the 19th century. Those of earlier date are as follows:—

On the north-east wall of the nave is a tablet of white marble, on a black marble slab, with the following inscription:

H. S. E.