Apostle Thaddeus of the Seventy; Avram, Archimandrite of Smolensk; Holy Martyrs Bassa and her sons Theognis, Agapios, and Pistis (4th c.)

But now, brothers, if I come to you speaking with other languages, what would I profit you unless I speak to you either by way of revelation, or of knowledge, or of prophesying, or of teaching? ⁷Even lifeless things that make a sound, whether pipe or harp, if they didn’t give a distinction in the sounds, how would it be known what is piped or harped? ⁸For if the trumpet gave an uncertain sound, who would prepare himself for war? ⁹So also you, unless you uttered by the tongue words easy to understand, how would it be known what is spoken? For you would be speaking into the air. ¹⁰There are, it may be, so many kinds of languages in the world, and none of them is without meaning. ¹¹If then I don’t know the meaning of the language, I would be to him who speaks a foreigner, and he who speaks would be a foreigner to me. ¹²So also you, since you are zealous for spiritual gifts, seek that you may abound to the building up of the assembly.

¹³Therefore let him who speaks in another language pray that he may interpret. ¹⁴For if I pray in another language, my spirit prays, but my understanding is unfruitful.

¹⁵What should I do? I will pray with the spirit, and I will pray with the understanding also. I will sing with the spirit, and I will sing with the understanding also. ¹⁶Otherwise, if you bless with the spirit, how will he who fills the place of the unlearned say the “Amen” at your giving of thanks, seeing he doesn’t know what you say? ¹⁷For you most certainly give thanks well, but the other person is not built up. ¹⁸I thank my God, I speak with other languages more than you all. ¹⁹However, in the assembly I would rather speak five words with my understanding, that I might instruct others also, than ten thousand words in another language.

He went up into the mountain and called to himself those whom he wanted, and they went to him. ¹⁴He appointed twelve, that they might be with him, and that he might send them out to preach ¹⁵and to have authority to heal sicknesses and to cast out demons: ¹⁶Simon (to whom he gave the name Peter); ¹⁷James the son of Zebedee; and John, the brother of James, (whom he called Boanerges, which means, Sons of Thunder); ¹⁸Andrew; Philip; Bartholomew; Matthew; Thomas; James, the son of Alphaeus; Thaddaeus; Simon the Zealot;

¹⁹and Judas Iscariot, who also betrayed him. Then he came into a house. ²⁰The multitude came together again, so that they could not so much as eat bread. ²¹When his friends heard it, they went out to seize him; for they said, “He is insane.”