Absolute repose does not exist in nature. All things either
make progress or lose ground. Everything moves forward or backward, nothing is
without motion. From his birth, a man progresses physically until he reaches
maturity, then, having arrived at the prime of his life, he begins to decline,
the strength and powers of his body decrease, and he gradually arrives at the
hour of death. Likewise a plant progresses from the seed to maturity, then its
life begins to lessen until it fades and dies. A bird soars to a certain height
and having reached the highest possible point in its flight, begins its descent
to earth.
Thus it is evident that movement is essential to all
existence. All material things progress to a certain point, then begin to
decline. This is the law which governs the whole physical creation.
Now let us consider the soul. We have seen that movement is
essential to existence; nothing that has life is without motion. All creation,
whether of the mineral, vegetable or animal kingdom, is compelled to obey the
law of motion; it must either ascend or descend. But with the human soul, there
is no decline. Its only movement is towards perfection; growth and progress
alone constitute the motion of the soul.
Divine perfection is infinite, therefore the progress of the
soul is also infinite. From the very birth of a human being the soul
progresses, the intellect grows and knowledge increases. When the body dies the
soul lives on. All the differing degrees of created physical beings are
limited, but the soul is limitless!…
- ‘Abdu’l-Baha (Compilation: ‘Bahá’í Sacred
Writings: A comprehensive collection of selections from the Writings of
Bahá’u’lláh and the Writings and utterances of ‘Abdu’l-Bahá, representing the range
of the Bahá’í teachings”, prepared by the Baha’i World Center, July 2025)