This is New Age garbage. Run away from it! Please read ONLY the Holy Bible. While this book seems well intentioned, and many of the feel-good ideas sound pleasant and beneficial, it is NOT appropriate for Christians to channel anything, even an entity presenting itself to be the God of the Bible. It is actually an unclean spirit/demon feeding ideas to the author. God warns us to stay away from anything like this (consulting with familiar spirits and practicing witchcraft/sorcery).
Any book other than the Bible that claims to be the inspired word of God is a wicked fraud, evil hoax, and lie-filled heresy. If you truly love and trust in the real Jesus who created everything and died for our sins, please don't even read a few words of this book or any similarly "inspired" book (such as "A Course in Miracles" or "Conversations with God").
"God Calling" is one of my favorite books. I've read it over a dozen times. I don't like being stuck on a certain page, so I read 5 pages at a time. However, I may read those 5 pages for 3 or more days in a row if I need to. I have more than 50 tabs in it and it is underlined all over the place.
Sometimes I am so stressed out, but when I hang on to some of the passages through out the day, they keep me calm.
I'm glad they use dates rather than page numbers. At least I know if I refer someone to a passage, the
date won't change, where a page number might with a different printing.
I usually buy these 5 or 10 at a time and give them as gifts.
I have been reading God Calling every day for 40 years and it is always just what I need each day. I have purchased many copies for friends, who also love it, as we are encouraged to listen to God and journal His words to us.