"The Lord hears your grumblings which you grumble against Him!" Exodus 16:8
The fact that God hears all that we say, ought to make us guard our words. But does God really hear every fretful word we say? Does He hear when we grumble about the weather, about the hard winter, about the late spring, about the dry summer, about the wet harvest, and about the grub-worm? Does He hear when we grumble about the drought, about the high winds, about the storms?
Does He hear when we complain about the hardness of our lot?
If we could get into our hearts and keep there continually, the consciousness that every word we speak is heard in Heaven, and falls upon God's ears before it falls upon any other ear - would we grumble as we now do?
We are always on our guard when we think that anyone is within hearing. Are we as careful concerning what we say in the hearing of our heavenly Father?
We are careful, too, never to speak words which would give pain to the hearts of those we love dearly. Are we as careful not to say anything that will give pain to the heart of Christ?
~ J.R. Miller