You men must live in an appropriate way with your wives, so that nothing will hinder your prayers.

1 Peter 3:7

7 You men who are believers, just like your wives should respect you, you should conduct your lives in an appropriate way with them. Treat them respectfully, realizing that they are usually weaker than you are, and realizing that ◄they share with you/both of you have► the gift that God has kindly given to you, which is eternal life. Do this so that nothing will hinder you from praying (OR, hinder God ◄from answering/from doing what you ask for► when you pray).