Likewise, ye husbands, dwell with them according to knowledge, giving honour unto the wife, as unto the weaker vessel, and as being heirs together of the grace of life; that your prayers be not hindered. ~ 1 Peter 3:7 KJV

In the same way you married men should live considerately with [your wives], with an intelligent recognition [of the marriage relation], honoring the woman as [physically] the weaker, but [realizing that you] are joint heirs of the grace (God’s unmerited favor) of life, in order that your prayers may not be hindered and cut off. [Otherwise you cannot pray effectively.] ~ 1 Peter 3:7 AMP