I have learned since my last post that
porneia typically does not refer to adultery. The word for adultery is usually
moicheia although this does not always apply.
This is not talking about a writ of divorcement. It says that he was going to put her into privacy so that no one would see her and know that she was pregnant.
I would have to dispute this because the RSV, NIV, NAB and others all use the word "divorce". The only version that I know of that doesn't is the King James.
Mat 19:6 Wherefore they are no more twain, but one flesh. What therefore God hath joined together, let not man put asunder.
Mat 19:7 They say unto him, Why did Moses then command to give a writing of divorcement, and to put her away?
Mat 19:8 He saith unto them, Moses because of the hardness of your hearts suffered you to put away your wives: but from the beginning it was not so.
Jer 3:8 And I saw, when for all the causes whereby backsliding Israel committed adultery I had put her away, and given her a bill of divorce; yet her treacherous sister Judah feared not, but went and played the harlot also.
These verses are speaking of divorce during Old Testament times, not during and after the time of Jesus. I know of nothing the the New Testament that allows for divorce except for Mat 5:23 which has been disputed either way. If you know of any NT verses that allow for divorce let me know.