Good question. A huge reason why people give up reading the bible is that they miss a few days of their reading plan, and find it impossible to just catch up. But don't worry! Here are a few suggestions if you fall behind.
Set aside a good amount of time (on a Sunday afternoon, perhaps) and catch up on the day(s) you've missed.
If you miss 3 days in a row, instead of reading 4 days worth at one shot, you could just read 2 days worth of readings for the next 3 days.
Or, just consider that skipped day lost, and continue reading the correct readings for each day. That means you won't get to read the entire bible, but it's definitely better than stopping altogether because you're so far behind!
Falling behind in your reading because you've missed a day or two is very normal, so don't worry about it too much. But of course try your best to avoid it as much as possible, so make bible reading a priority everyday!
