There are a lot of ways for a person to be more disciplined when it comes to saying prayers and reading the bible. However, you must not do these things when in fact they are against your will.
It always pay to do religious acts with the full consent of your mind and body. If you will do it as if you are just forcing yourself, the meaning of these actions will become nothing. If you really want to have these things done perfectly but you are just having a hard time doing them on a regular basis, you can either put a scheduler or a list of activities to do everyday that will remind you its time to open the bible. When it comes to saying the prayer, practice makes perfect, just always remember to do it on the time you prefer e.g. praying before going to bed or leaving the house, and in no time, you will find yourself doing it regularly.