It has been noticed that the Britons received Christianity with remarkable readiness, and this has been attributed to the following among other circumstances, viz., the impression which they held in common with the Platonists and Pythagoreans, that the Second Person of the Deity was imprinted on the universe in the form of a cross. We have already explained that the Druids in their groves were accustomed to select the most stately and beautiful tree as an emblem of the Deity they adored, and having cut off the side branches, affixed two of them to the highest part of the trunk in such a manner as that those branches, extending on each side like the arms of a man, together with the body, should present to the spectator the appearance of a huge cross, and that on the bark of the tree, in various places, was actually inscribed the letter =T=,--Tau. "Some have gone so far as to suppose a Celtic origin for the word cross, and have derived it from _Crugh_ and _Cruach_, which signify a cross in that language, though others suppose these have a much more probable origin in the Hebrew and Chaldee. _Chrussh_, signifies boards or pieces of timber fastened together, as we should say, cross-wise; the word is so used in Exodus xxvii. 6. This seems a very natural and probable etymology for the term, but it may also allude more to the agony suffered on such an erection, and then its origin perhaps may be traced to Chrutz, 'agitation.' This word also means to be 'kneaded,' and broken to pieces like clay in the hands of a potter. Chrotshi, in Chaldee, we are told by Parkhurst, means accusations, charges, revilings, reproach, all of them terms applied to Jesus Christ in his sufferings. Pliny shows that the punishment of the cross among the Romans was as old as Tarquinus Priscus; how much older it is perhaps difficult to say. "Plato, born 430 years before Christ, had advocated the idea of a Trinity, and had expressed an opinion that the form of the Second Person of it was stamped upon the universe in the form of a cross. St. Augustine goes so far as to say that it was by means of the Platonic system that he was enabled to understand properly the doctrine of the Trinity." Perhaps, originally, the cross had but one meaning, whatever its form; it is probable that it was so. However that may be, it is certain that as time went on and its form varied, different significations were attached to it. It represented creative power and eternity in Egypt, Assyria, and Britain; it was emblematical of heaven and immortality in India, China, and Scandinavia; it was the sign of freedom from physical suffering in the Americas; all over the world it symbolised the Divine Unity--resurrection and life to come.