Why are the daily prayers of different length and form?

Only Allah knows the ultimate reason, but some of it can be understood. The prayers fit the rhythm of the day, and their variety suits our nature, which quickly tires of sameness.

The five daily prayers differ in the number of units, in length and in the way they are recited. Some are recited aloud, others silently. Allah has not explained the reasons for this in every detail, so there is no final answer. But we are free to use our own minds to look for reasons.

A first thought concerns the rhythm of the day. The morning prayer has only two units, but its recitation from the Holy Qur’an can be long, as the first verse above suggests. Someone who has already prayed at length during the night is tired by morning. For most people, work begins after it. In the Islamic order of prayer there are no voluntary prayers after the morning prayer until sunrise. That time belongs to setting out into the day.

It is similar in the afternoon. The afternoon prayer has twice as many units as the morning prayer, but it is recited silently and without long recitation. So it often takes even less time. After it, too, there are no voluntary prayers until sunset. It is the time when people go out, take a walk or play sport.

A second thought is very simple. If someone had to eat the same breakfast five times a day, they would soon be tired of it. Variety is part of our nature. That is why Allah has shaped the prayers differently. Some are shorter, some longer, some aloud, some silent, and there are various voluntary prayers as well. In this way prayer stays alive and does not become mere habit.

These reflections are not fixed doctrines but aids to understanding. Anyone who thinks about it may find further reasons.