One thing that many people take for granted is fellowship. Fellowship is when you gather with people that have similar interests, especially when it comes to people of the same faith. In order to mature spiritually, we have to surround ourselves with people of the same faith where we are held accountable for our actions. We need people around that will make sure we are living up to our full spiritual potential.
1 Thessalonians 5:11 states “Therefore encourage one another and build one another up, just as you are doing.” We have to keep each other encouraged and build each other up. I am not saying distance yourself from people who are not of the same faith, but you need to make sure you devote time in the presence of the lord in an environment where you are held accountable for your spiritual growth.