We have given you signs of those who are in loss. Among them are the people who do not value their times and the times that we have allocated to each of you. When you ask them to come before the sun sets, they will come after that. When you ask them to come after the sun sets, they will come before that. When you ask them to come at a specified time as agreed, they will most certainly fail to fulfill the agreement. And when they actually show up, they bring nothing but countless excuses. The people who waste their lives segregate themselves from the world whereas the people who waste their times segregate themselves from the blessings of God.