Beloved, religion is the great bond of human society; and it were well if itself were kept within the bond of unity; and that it may so be, let us, according to the text, use our utmost endeavours "to keep the unity of the Spirit in the bond of peace."These words contain a counsel and a caution: the counsel is, That we endeavour the unity of the Spirit; the caution is, That we do it in the bond of peace; as if I should say, I would have you live in unity, but yet I would have you to be careful that you do not purchase unity with the breach of charity.John Bunyan was an Christian writer, preacher and. Reformed Baptist.