giving diligence to keep the unity of the Spirit in the bond of peace.

Taking care to keep the harmony of the Spirit in the yoke of peace.

σπουδαζοντες να διατηρητε την ενοτητα του Πνευματος δια του συνδεσμου της ειρηνης.

Endeavouring to keep the unity of the Spirit in the bond of peace.