2 For he who speaks in a foreign language, speaks not to men, but to God; for no one understands him: nevertheless, by the Spirit he speaks secrets.
1 Corinthians 14:2 Cross References - Living_Oracles
Matthew 13:11
11 He answering, said to them, Because it is your privilege, and not theirs, to know the secrets of the Reign of Heaven.
1 Corinthians 15:51
51 Behold, I tell you a secret: we shall not, indeed, all die; but we shall all be changed;
Mark 4:11
11 He said to them, It is your privilege to know the secrets of the Reign of God, but to those without everything is veiled in parables;
Mark 16:17
17 And these miraculous powers shall attend the believers:- In my name they shall expel demons. They shall speak in languages unknown to them before.
Acts 2:4-11
4 and they were all filled with the Holy Spirit, and began to speak in other languages, as the Spirit gave them utterance.
5 Now there were sojourning in Jerusalem pious men; Jews from every nation under heaven;
6 and when this report came abroad, the multitude assembled, and were confounded; for every one heard them speaking in his own dialect.
7 And they were all astonished, and wondered, saying one to another, Behold! are not all these that speak, Galileans?
8 And how do we every one hear in his own native language:
9 Parthians, and Medes, and Elamites, and those that inhabit Mesopotamia, and Judea, and Cappadocia, Pontus, and Asia,
10 Phrygia, and Pamphilia, Egypt, and the parts of Africa which are about Cyrene: Roman strangers, also, both Jews and proselytes;
11 Cretes, and Arabians; we hear them speaking in our own tongues the wonderful works of God!
Acts 10:46
46 for they heard them speaking in diverse languages, and glorifying God.
Acts 19:6
6 And Paul, laying his hands, on them, the Holy Spirit came upon them; and they spoke with tongues, and prophesied.
Acts 22:9
9 And they that were with me saw the light, indeed, and were terrified; but they did not distinctly hear the voice of him that spoke to me.
Romans 16:25
25 Now to Him who is able to establish you according to my gospel, and the proclamation of Jesus Christ, according to the revelation of the secret, concealed in the times of the ages,
1 Corinthians 2:7
7 But we speak the mysterious wisdom of God, which has been till now concealed; which God declared before the time of the ages, should be spoken to our glory.
1 Corinthians 2:10
10 But God has revealed them to us by his Spirit; for the Spirit searches all things, even the deep things of God.
1 Corinthians 13:2
2 And though I have prophecy, and know all secrets, and all knowledge; and though I have all faith, so as to remove mountains, but have not love, I am nothing.
1 Corinthians 14:9-11
9 So, also, you, unless with the tongue you give intelligible speech, how shall it be known what is spoken? Therefore, you will be speaking to the air.
10 There are, perhaps, so many kinds of languages in the world, and none of them is without signification.
11 Yet, if I do not know the meaning of the language, I shall be to him who speaks, a foreigner; and he who speaks, will be a foreigner to me.
1 Corinthians 14:16
16 Else, when you shall bless with the spirit, how shall he who fills up the place of the unlearned, say the Amen to your thanksgiving, since he knows not what you say?
1 Corinthians 14:18-23
18 I give thanks to God, speaking in more foreign languages than all of you;
19 yet, in the congregation, I would rather speak five sentences with my meaning understood, that I may instruct others, also, than ten thousand sentences in a foreign language.
20 Brethren, be not children in understanding; but in evil be children, and in understanding be full grown men.
21 In the law it is written, "Surely, with other tongues, and with other lips, I will speak to this people; yet not even then will they hearken to me, says the Lord."
22 So that foreign languages are for a sign; not to believers, but to unbelievers: but prophecy is for a sign; not to unbelievers, but to believers.
23 If, then, the whole congregation be come together in one place, and all speak in foreign languages; and there come in unlearned persons, or unbelievers, will they not say that you are mad?
1 Corinthians 14:27-28
Ephesians 3:3-9
3 that by revelation the secret was made known to me, (as I wrote before in a few words;
4 by which, when you read, you may perceive my knowledge of the secret of Christ,)
5 which in former ages was not made known to the sons of men, as it is now revealed to his holy Apostles and prophets by the Spirit;
6 that the Gentiles should be fellow-heirs, and of the same body, and joint partakers of his promise in Christ by the gospel;
7 of which I was made a minister, according to the gift of the favor of God which was given to me, according to the energy of his power;-
8 to me, the least of saints, was this favor given, to publish among the Gentiles, the unsearchable riches of Christ;
9 and to make all see what is the administration of the secret, which has been hid from the ages by God, who created all things.
Ephesians 6:19
19 especially for me, that eloquence may be given me in opening my mouth with boldness, to make known the secret of the gospel;
Colossians 1:26-27
Colossians 2:2
2 that being compacted together in love, their hearts may be comforted, even by all the riches of the full assurance of understanding, to the acknowledgment of the secret of God,
1 Timothy 3:9
9 holding fast the secret of the faith with a pure conscience.
1 Timothy 3:16
16 And, confessedly, great is the secret of godliness; -he who has manifested in the flesh, justified in the Spirit; seen of messengers, proclaimed to the Gentiles, believed on in the world, taken up in glory.
Revelation 10:7
7 But in the days of the voice of the seventh angel; when he shall begin to sound, then the secret of God, as he had revealed its glad tidings to his servants the prophets, should be fulfilled.