t recognise that in
all Christian communities there is present an element of conventionalism
in their prayers, and that often the public expression of religious
emotions goes far beyond the realities of feeling in the worshippers. In
fact, terrible as the acknowledgment may be, we shall be blind if we do
not recognise that the average Christianity of this day suffers from
nothing more than it does from the lack of this transparent sincerity,
and of absolute correspondence between inward fact and outward
expression. Types of Christianity which make much of emotion are, of
course, specially exposed to such a danger, but those which make least
of it are not exempt, and we all need to lay to heart, far more
seriously than we ordinarily do, that God 'desires truth in the outward
parts.' The sturdy English moralist who proclaimed 'Clear your mind of
cant' as the first condition of attaining wisdom, was not so very far
from Paul's point of view in our text, but his exhortation covered but
a small section of the Apostle's.

This absolute sincerity is hard to attain, and still harder to retain.
Hideous as the fact of posing or attitudinising in our religion may be,
it is one that comes very easily to us all, and, when it comes, spreads
fast and spoils everything. Just as the legionary's armour was held in
its place by the girdle, and if that worked loose or was carelessly
fastened, the breastplate would be sure to get out of position, so all
the subsequent graces largely depend for their vigorous exercise on the
prime virtue of truthfulness. Righteousness and faith will be weakened
by the fatal taint of insincerity, and, on the other hand, conscious
truthfulness will give strength to the whole man. Braced up and
concentrated, our powers for all service and for all conflict will be
increased. 'The bond of perfectness' is, no doubt, 'Love,' but that
perfect bond will not be worn by us, unless we have girded our loins
with truthfulness.

It may be that in Paul's memory there is floating Isaiah's great vision
of the 'Branch' out of the stock of Jesse, on whom the Spirit of the
Lord was to rest, and on whom it was proclaimed that faithfulness (or as
it is rendered in the Septuagint, by the same phrase which the Apostle
here employs, 'in truth') was to be the girdle of his reins; but, at all
events, that which the prophet saw to be in the ideal Messiah, the
Apostle sees as essential to all the subjects of that King.

III. Our truth