This passage suggests that Kṛishṇa represents a tribe of highland nomads who worshipped mountains and cattle and came to terms with the Brahmanic ritual only after a struggle. The worship of mountain spirits is common in Central Asia, but I do not know of any evidence for cattle-worship in those regions. Clemens of Alexandria,[386] writing at the end of the second century A.D., tells us that the Indians worshipped Herakles and Pan. The pastoral Kṛishṇa has considerable resemblance to Pan or a Faun, but no representations of such beings are recorded from Græco-Indian sculptures. Several Bacchic groups have however been discovered in Gandhara and also at Muttra[387] and Megasthenes recognized Dionysus in some Indian deity. Though the Bacchic revels and mysteries do not explain the pastoral element in the Kṛishṇa legend, they offer a parallel to some of its other features, such as the dancing and the crowd of women, and I am inclined to think that such Greek ideas may have germinated and proved fruitful in Muttra. The Greek king Menander is said to have occupied the city (c. 155 B.C.), and the sculptures found there indicate that Greek artistic forms were used to express Indian ideas. There may have been a similar fusion in religion. In any case, Buddhism was predominant in Muttra for several centuries. It no doubt forbade the animal sacrifices of the Brahmans and favoured milder rites. It may even offer some explanation for the frivolous character of much in the Kṛishṇa legend.[388] Most Brahmanic deities, extraordinary as their conduct often is, are serious and imposing. But Buddhism claimed for itself the serious side of religion and while it tolerated local godlings treated them as fairies or elves. It was perhaps while Kṛishṇa was a humble rustic deity of this sort, with no claim to represent the Almighty, that there first gathered round him the cycle of light love-stories which has clung to him ever since. In the hands of the Brahmans his worship has undergone the strangest variations which touch the highest and lowest planes of Hinduism, but the Muttra legend still retains its special note of pastoral romance, and exhibits Kṛishṇa in two principal characters, as the divine child and as the divine lover. The mysteries of birth and of sexual union are congenial topics to Hindu theology, but in the cult of Muttra we are not concerned with reproduction as a world force, but simply with childhood and love as emotional manifestations of the deity. The same ideas occur in Christianity, and even in the Gospels Christ is compared to a bridegroom, but the Kṛishṇa legend is far more gross and naïve.