"Those who fulfill the rights of the first standing in prayers, will in fact be facilitating the second one on the Day of Judgement, and whoever considers this easy and does not pay due attention to it, he will be making the other one difficult for himself."- Ibn Qayyim. Read the article to find tips on how we can improve our Qiyaam in Salah and develop Khushu in it.
The longer one makes daily mistakes, the more that Shaitan's trappings will start to be harder to resist and easier to fall into which usually revolve around various addictions as Shaitan wants to trap a person so he can move onto the next one and an addiction locks one into a vice, sin or foul activity without the ability to escape it freeing up Shaitan to go after others while making that person not only a slave of Shaitan but also perhaps working to spread his foul causes and agendas.
Our homes are a critical part of our life and the idiom "home is where the heart is" shows the great role it plays in our life yet more importantly we should be aiming to draw near to Allah so we should transform our homes so that remembering Allah is where our heart is, ultimately experiencing true peace and contentment.