Things were different amongst Christians. The Early Church challenged the contemporary pagan culture by insisting on the same standard of sexual ethics for both men and woman. The first Christians believed, based on the teaching of Genesis 1 and 2, that marriage was to be between one man and one woman, that marriage was the only legitimate setting for sexual activity and that a single standard of sexual fidelity was required of both men and women.
That is why men are told to ‘abstain from unchastity’ (1 Thessalonians 4:4), why Paul forbids man having sex with prostitutes (1 Corinthians 6:12-20) why a bishop has to be a ‘one woman man’ (1 Timothy 5:9) just as good wives were expected to be ‘a one man woman’ (1 Timothy 5:9).To quote Larry Hurtado:
‘The decisive step taken early Christian sexual teaching was to bring males under the same sort of behavioural requirements that in the larger cultural setting were expected of ‘honourable’ women. In the matter of marital fidelity in chastity, it seems that for early Christians what was good for the goose was also thought good for the gander!’[8]
In addition, the early Christians universally rejected abortion and infant exposure.
In the words of the second century Epistle to Diognetus, ‘They [Christians] marry like everyone else and have children, but they do not expose their offspring. They share their food but not their wives.’[9]
Thus, far early Christianity was in line with Jewish tradition. However, it departed from the Jewish tradition by also holding that intentional singleness (known then as ‘virginity’), and the celibacy that went with it, was not only acceptable but, in fact, a more excellent form of Christian discipleship than being married….
Read it all.