In the first,
Do not deprive each other except by mutual consent for a time, so that you may devote yourselves to prayer. Then come together again so that Satan will not tempt you because of your lack of self-control" (1 Cor 7:3, 5).
Jesus specifically allowed divorce for infidelity
Matthew 19:9 (ESV) And I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery. Note that Jesus does not say this is the only reason for divorce. We find other reasons for divorce in Scripture.
What therefore God has joined together, let no man separate.”6 Then Jesus states clearly the exception, “And I say to you, whoever divorces his wife, except for immorality, and marries another woman commits adultery.” The second biblical ground for divorce is desertion by an unbelieving mate.
To the married I give this command (not I, but the Lord): A wife must not separate from her husband. But if she does, she must remain unmarried or else be reconciled to her husband. And a husband must not divorce his wife.
In the first, Matthew quotes Jesus as saying: “It was also said, 'Whoever divorces his wife, except on the grounds of porneia (sexual immorality), makes her an adulteress; and whoever marries a divorced woman commits adultery.” (Matthew 5:31-32).
Jesus forgives all sin
The Bible teaches that the blood Jesus' shed on the cross covers all sin, including infidelity. “… the blood of Jesus, God's Son, purifies us from all sin” (1 John 1:7). This means that any sin we commit, including infidelity, can be forgiven when we come to Jesus with a repentant heart.
Does God forgive divorce? Absolutely! Divorce is no less forgivable than any other sin. Forgiveness of all sins is available through faith in Jesus Christ (Matthew 26:28; Ephesians 1:7).
Divorce in the Bible is only considered under the only exceptional circumstance of sexual immorality. If either spouse remarries a person not divorced under this rule, or if they have not been divorced because of immoral behavior, then they will have committed adultery.
God intends for marriage to be a safe place where both husband and wife can know and be known by their spouse. When sex doesn't happen, spouses miss out on part of the Lord's provision for them in marriage. Thankfully, God is able to heal even the most difficult of situations, including a sexless marriage.
Kryger says no couple should feel embarrassed about the practice: "For a lot of couples, sleeping apart can be the best thing for their relationship." However, experts agree sleeping separately impacts the family as a whole, and it's important parents address the sleeping arrangements with their kids.
“Both husband and wife should not only give themselves for sex, but each should seek to produce the ultimate pleasure for their partner. Reaching the ultimate pleasure in the sexual union is what best insures against immorality… “Neither the husband nor the wife has the authority to deprive their mate sexually…
According to a research published in the Archives of Sexual Behaviour, a married couple should get intimate around 51 times a year, which turns out to be once a week, to lead a satisfying and happy life.
Bedtime for couples is crucial for cuddling and connecting intimately on an emotional and physical level. One research study found that most people feel relaxed and nurtured, and it stimulates feelings of comfort, satisfaction, love, bonding, appreciation, and happiness when they go to bed together.
One eternal or unforgivable sin (blasphemy against the Holy Spirit), also known as the sin unto death, is specified in several passages of the Synoptic Gospels, including Mark 3:28–29, Matthew 12:31–32, and Luke 12:10, as well as other New Testament passages including Hebrews 6:4–6, Hebrews 10:26–31, and 1 John 5:16.
A second marriage may be seen as an act of sin by some, but this perspective is not universally accepted. Even the Bible does not explicitly deny remarriage; many people find happiness in their second marriages. God will bless a second marriage if it is entered into with respect, love, and faithfulness to one another.
Most of the time, God does not “release” people from marriage. Rather, He guides and supports couples as they work toward reconciliation or resolution of marital issues. Divorce should only occur when there are valid grounds, such as adultery or abandonment, according to Scripture (Matthew 19:9).
Leviticus 20:10 threatened that 'the man that committeth adultery with another man's wife … the adulterer and the adulteress shall surely be put to death', while Deuteronomy 22:22 thundered, if a man be found lying with a woman married to an husband, then both of them shall die'.
Jesus appears to say that divorce is allowed only if adultery has occurred. “Whoever divorces a wife, except for sexual indecency, and remarries, commits adultery” (Matt. 19:9).
If there's abuse, drug use or alcoholism, infidelity, or a plain inability to overcome the past – then a divorce may be the better option. And, while separation is a viable option, it can put you at risk if your spouse is taking advantage of you financially.
This Christian teaching is echoed in 1 Corinthians 7:10–11, which forbids divorce and states that those spouses who have deserted their husband/wife should return their partner; if that is absolutely impossible, the husband and wife should remain chaste.