The reading of the verses, even without comment, possesses a devotional and religious character and constitutes in effect a religious observance. The devotional and religious nature of the morning exercises is made all the more apparent by the fact that the Bible reading is followed immediately by a recital in unison by the pupils of the Lord's Prayer. The fact that some pupils, or theoretically all pupils, might be excused from attendance at the exercises does not mitigate the obligatory nature of the ceremony for ...