"There may be days where you don't feel like getting up to pray, but believe me, those are the days you need prayer the most. Because if you can find the strength within to get up and pray to ALLAH on those days, you will have defeated a big part of your Nafs, taking a huge step towards your Lord. So pray no matter what.
Your Iman may not always be super high. It may be like a candle that burns bright one day, but then suddenly loses its flame. Some days the connection will be strong, some days it may feel weak. As long as the connection is there, you have a path to ALLAH. So follow that path; leading your heart towards prayer on your strongest days, and your heart will lead you back to ALLAH on your weakest days."
— Anonymous