[[Image:Rublev Trinity.jpg|100px|The Holy Trinity]]

</div>[[Martyr]] [[Mamas of Caesarea]] in Cappadocia, with his parents Martyrs Theodotus and Rufina; [[Saint]] [[John the Faster]], [[Patriarch]] of Constantinople; 3628 [[Martyrs of Nicomedia]]; [[Venerable]] [[Anthony of the Kiev Caves|Anthony]] and [[Theodosius of the Kiev Caves|Theodosius]], Founders of Monasticism in Rus' of the [[Monastery of the Kiev Caves|Kiev Caves]]; Martyrs Diomedes, Julian, Philip, Eutykhian, Hesychios, Leonides, Eutychios, Philadelphos, Melanippos, Parthagapa and Theodore; [[Righteous]] [[Eleazar]], son of Aaron; Righteous [[Phineas]], grandson of Aaron; Martyrs [[Aeithalas and Ammon of Thrace]]; Antonii and Feodosii of Pechersk; celebration of the [[Icon of the Theotokos at Kaluga]]