Missionary style is not the only Godly sex position. Be creative, don't be a boring spouse no man will love to have his or her spouse stagnant on bed like some sort of statue all in the name of godliliness even the Bible approved of sex (for couples) so it isn't a sin, let's assume it's a sin you're already intimate with your spouse so sin the sin completely and save your marriage stop being stiff.
It is not ungodly to flirt and be naughty with your spouse. Have fun some couples fail to flirt with their spouse they take life too serious like they are Jesus christ himself. Every couple deserves to be talked naughty to, I hate it when people are too serious with everything go and tease your wife, you paid for it. If you can't talk naughty to your wife then who else would you talk to that's why you have a spouse. Learn how to be romantic if you don't want to be romantic then stay single and stop adding to the number of failed marriages. when some couples watch movies they see how other spouses are being talked to and treated and they look at their marriage and they will be like God when and they start feeling like their spouse doesn't love them enough or they are not enough for their spouse that's why their spouse can't flirt with them. Oga go and tell your wife how good she is on bed tell her how beautiful she is tell her she means the world to you and I bet the numbers of failed marriages will reduce not just the husband madam go and tell your husband sweet words be silly at times he may forget everything but he will not forget how you praised him and all the silly talks you've had together
Going out on dates to have fun, eat, dance is not ungodly. There are other things to do besides listening to worship music, serving in Church and staying at home you can go out with your wife show her how much you love her don't keep her at home like you are not proud of who you married, make her feel like she's still in her youth and some women thinks it's only men that take their wife's out women do too buy him gifts. Some women the only gift you buy for your husband is boxers and singlet there are other things to buy take him out pay the bills at times.
Spending hours in Church will not make your marriage last. What will make your marriage last is what you both intentionally do at home. Don't spend too much time active in the Church some of you spend the whole day in church as what are you the angel of the lord go home and make things right go home and be with your family spend time with your wife and kids don't be a church rat while your home is tearing apart.
Don't listen to your spiritual leaders more than you listen to your spouse. Spiritual leaders have their own spouse's and they are just support system.some of us listen to our pastors more than our spouse like they are God themselves I even hear some of you buy gifts for them but you can't remember the last time you got your wife a gift common she's human if I were to be the one I'll feel jealous charity begins at home don't be a good person outside and inside you're something else.
Don't wear sack cloth to bed looking all washed out because it makes you look "Spiritual". Don't be boring. Dress up well to appeal to your spouse's eye be attractive because if he stops seeing the attractive part of you he would start looking for someone else to dress attractively for him.
And some of us are too spiritual that your spouse cannot tell you some certain issues going on around them.