Have you planted any mustard seeds lately? Have you cared for those you planted previously? Without food, water, and tender care to remove the weeds, they will not grow but wither and die.
If you haven’t checked on them recently, why not today or this weekend? You planted them. In a way, they are like our children. You care for your children. You should encourage the seeds you plant in the same manner.
The mustard seeds that you plant today need the same loving, tender care, weeding, food, and water as any plant that we want to see harvest in the future.