Analysis of information sources in references of the Wikipedia article "Bell tower" in English language version.
Muslims living in predominantly Islamic lands, however, have the benefit of the call to prayer (adhan). In the same way that much of the Christian world traditionally used bells to summon the faithful to church services, so the early Muslim community developed its own method of informing the entire community that the time for prayer had arrived.
Bells came into use in our churches as early as the year 400, and their introduction is ascribed to Paulinus, bishop of Nola, a town of Campania, in Italy. Their use spread rapidly, as in those unsettled times the church-bell was useful not only for summoning the faithful to religious services, but also for giving an alarm when danger threatened. Their use was sanctioned in 604 by Pope Sabinian, and a ceremony for blessing them was established a little later. Very large bells, for church towers, were probably not in common use until the eleventh century.
There are two sorts of liturgical bells in the history of the Christian Church-church bells in spires or towers used to call the faithful to worship, and sanctuary bells used to call attention to the coming of Christ in the Holy Eucharist.
The praying of the Lord's Prayer three times a day in Did., 8, 2 f. is connected with the Jewish practice --> 218, 3 ff.; II, 801, 16 ff.; the altering of other Jewish customs is demanded in the context.
The Church had now two hours of prayer, observed individually on weekdays and corporately on Sundays – yet the Old Testament spoke of three daily hours of prayer, and the Church itself had been saying the Lord's Prayer three times a day.
Moreover, the central portion of the Eighteen Benedictions, just like the Lord's Prayer, falls into two distinct parts (in the first half the petitions are for the individuals, in the second half for the nation); and early Christian tradition instructs believers to say the Lord's Prayer three times a day (Did. 8.3) while standing (Apost. const. 7.24), which precisely parallels what the rabbis demanded for the Eighteen Benedictions.
Late in the first century or early in the second, the Didache advised Christians to pray the Lord's prayer three times a day. Others sought disciplines in the Bible itself as ways to make the scriptural injunction to "pray without ceasing" (1 Thess. 5:17) practical. Psalm 55:17 suggested "evening and morning and at noon," and Daniel prayed three times a day (Dan. 6:10).
Late in the first century or early in the second, the Didache advised Christians to pray the Lord's prayer three times a day. Others sought disciplines in the Bible itself as ways to make the scriptural injunction to "pray without ceasing" (1 Thess. 5:17) practical. Psalm 55:17 suggested "evening and morning and at noon," and Daniel prayed three times a day (Dan. 6:10).
The Angelus is a Christian devotion in memory of the Incarnation. Its name is derived from the opening words, Angelus Domini nuntiavit Mariæ. It consists of three Biblical verses describing the mystery, recited as versicle and response, alternating with the salutation "Hail Mary!" and traditionally is recited in Catholic churches, convents and monasteries three times daily, 6:00 am, 12:00 noon and 6:00 pm, accompanied by the ringing of the Angelus bell. Some High Church Anglican and Lutheran churches also use the devotion.
The Angelus: In many churches the bell is run morning, noon, and evening in memory of the Incarnation of God, and the faithful say the following prayers, except during Eastertide, when the Regina coeli is said.
But even for Muslims who pray infrequently, the adhan marks the passage of time through the day (in much the same way as church bells do in many Christian communities) and serves as a constant reminder that they are living in a Muslim community.
The first known use of bells in churches was by a bishop named Paulinus in the year 400.
Bells came into use in our churches as early as the year 400, and their introduction is ascribed to Paulinus, bishop of Nola, a town of Campania, in Italy. Their use spread rapidly, as in those unsettled times the church-bell was useful not only for summoning the faithful to religious services, but also for giving an alarm when danger threatened. Their use was sanctioned in 604 by Pope Sabinian, and a ceremony for blessing them was established a little later. Very large bells, for church towers, were probably not in common use until the eleventh century.