Do you nag your spouse? If so, then stop! Why? The Bible (both Old and New Testaments alike) clearly tells us not to.
Cease from anger, and leave rage; have no emulation to do evil.
A wise woman buildeth her house: but the foolish will pull down with her hands that also which is built.
He that is patient, is governed with much wisdom: but he that is impatient, exalteth his folly.
The learning of a man is known by patience and his glory is to pass over wrongs.
A foolish son is the grief of his father: and a wrangling wife is like a roof continually dropping through.
It is better to sit in a corner of the housetop, than with a brawling women, and in a common house.
It is better to dwell in a wilderness, than with a quarrelsome and passionate woman.
Be not a friend to an angry man, and do not walk with a furious man: Lest perhaps thou learn his ways, and take scandal to thy soul.
The things which thy eyes have seen, utter not hastily in a quarrel: lest afterward thou mayst not be able to make amends, when thou hast dishonoured thy friend.
It is better to sit in a corner of the housetop, than with a brawling woman, and in a common house.
Roofs dropping through in a cold day, and a contentious woman are alike.
A fool uttereth all his mind: a wise man deferreth, and keepeth it till afterwards.
Oppression troubleth the wise, and shall destroy the strength of his heart. Better is the end of a speech than the beginning. Better is the patient man than the presumptuous. Be not quickly angry: for anger resteth in the bosom of a fool.
But I say to you that everyone who is angry with his brother without just cause shall be liable to the judgment. And whosoever shall say to his brother, 'Raca' shall be liable to the Sanhedrin, but whosoever shall say, 'Thou fool,' shall be liable to the fire of Gehenna.
Keep on blessing those who persecute you; keep on blessing, and not cursing. Be rejoicing with those who rejoice, and be weeping with those who weep. Be of the same mind toward one another. Mind not high things, but bring yourselves down to associate with the humble. Cease becoming wise in your own deceits. Render to no one evil for evil. Provide for yourselves right things before all men. If possible, as to that which depends on you, be at peace with all men.
1 Corinthians 13: 4-8
Love is long-suffering, is kind; love is not jealous; love vaunteth not itself, is not puffed up; doth not behave unseemly, seeking not its own, is not provoked, thinketh no evil; rejoiceth not in unrighteousness, but rejoiceth with the truth; covereth all things, believeth all things, hopeth all things, endureth all things, Love never falleth away. But whether there be prophecies, they shall be done away; whether tongues, they shall cease; whether knowledge, it shall be done away.
Be ye angry, and sin not. Let not the sun set upon your provocation. Cease giving place to the devil.
Let not any rotten speech proceed from your mouth, but if any, such that is good for building up, as the need may be, in order that it may give grace to those who hear. And cease grieving the Holy Spirit of God, in Whom ye were sealed until a day of redemption. Let all bitterness, and anger, and wrath, and clamor, and evil speaking be put away from you, with all malice; and keep on becoming kind to one another, compassionate, graciously forgiving one another, even as God in Christ also graciously forgave you.
Wives, be subordinating yourselves to your own husbands, as to the Lord. For the husband is head of the wife, as also the Christ is head of the Church, and is Himself Saviour of the body. But even as the CHurch subordinates herself to the Christ, so also the wives to their husbands in everything. Husbands be loving your own wives, even as Christ also loved the Church, and gave Himself up for her.
But now ye also put off from yourselves all these things: wrath, anger, malice, blasphemy, foul language out of your mouth.
1 Thessalonians 5:11
Wherefore be comforting one another and building up one another, even as also ye do.
1 Thessalonians 5:14-15
Now we exhort you, brethren, be admonishing the disorderly, be consoling the faint-hearted, be supporting the weak, be longsuffering toward all. See ye that no one render evil for evil to anyone, but always be pursuing the good both toward one another and toward all.
1 Timothy 5:1-2
Do not rebuke an elder, but exhort him as a father, younger men as brothers, elder women as mothers, younger women as sisters, with all purity.
Iakovos (James) 1:19-21
Therefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath; for man's wrath doth not work out God's righteousness. Wherefore lay aside all filthiness and surplus of wickedness, and receive in meekness the implanted word, which is able to save your souls.
Iakovos (James) 1:26
If anyone among you seem to be religious, while he bridleth not his tongue, but deceiveth his own heart, the religion of this one is vain.
Iakovos (James) 3:6
And the tongue is a fire, the world of injustice. So the tongue, the one which defileth the body, is being set in our members and setteth on fire the wheel of birth; and it is set on fire by Gehenna.
Iakovos (James) 4:11
Cease speaking against one another, brethren. He who speaketh against a brother, and judgeth his brother, speaketh against the law, and judgeth the law. But if thou judge the law, thou art not a doer of the law, but a judge. One is the Lawgiver and Judge, Who is able to save and destroy. But who art thou who judgest another?
1 Peter 3:10-12
For the one who doth wish to love life and to see good days, let him stop his tongue from evil and do good. Let him seek peace and pursue it. For the eyes of the Lord are upon the righteous, and His ears are toward their entreaty; but the face of the Lord is against those who do evil.
1 Peter 4:8-9
And before all things have fervent love among yourselves, for "love shall cover a multitude of sins." Be hospitable to one another, without murmurings.
Verses from the Books of the Old Covenant/Testament are from the Douay-Rheims Holy Bible, except for the Psalms, which are from The Orthodox Psalter: The Psalterion of the Prophet and King David According to the Seventy, with the Nine Odes and Commentary. Verses from the Books of the New Covenant/Testament are from the The Orthodox New Testament Volume 1: Evangelistarion - The Holy Gospels and The Orthodox New Testament: Volume 2: Praxapostolos - Acts, Epistles, and Revelation.