Arius is believed to have written his "Thalia" at around this time, which gathered even more support for his cause. This book, combined with Arius' other works and Alexander's opposing works, exacerbated the dispute between the supporters and opponents of Arius. In this atmosphere and on the advice of his deacon Athanasius, Alexander wrote in defense of his own position a confession of faith. He sent this tome to all the bishops of Christianity, asking them to endorse his position by placing their own signatures on the copies. He received about 250 signatures to his work, including about 100 from his own diocese, as well as 42 from Asia, 37 from Pamphylia, 32 from Lycia, 15 from Cappadocia, and various others. He also maintained individual correspondence with Alexander of Constantinople, protesting the violence of the Arians and promulgation of Arius's views on the influence of females, as well as with Pope Sylvester I, Macarius of Jerusalem, Asclepius of Gaza, Longinus of Ashkelon, Macarius of Ioannina, Zeno of Tyrus, and many others on the issues of Arianism.