Sana'a (Arabic: صنعاء‎ Ṣanʿāʾ pronounced [sˤɑnʕaːʔ], Yemeni Arabic: [ˈsˤɑnʕɑ]), also spelled "Sana", is the capital of Yemen and the centre of San‘a’ Governorate; however the city itself is not part of the Governorate, but forms the separate administrative district of "Amanat Al-Asemah".

Sana'a is one of the oldest continuously inhabited cities in the world. At an altitude of 2,300 metres (7,500 ft), it is also one of the highest capital cities in the world. Sana'a has a population of approximately 1,748,000 (2010) making it Yemen's largest city. The old city of Sana'a, a UNESCO World Heritage Site, has a distinctive visual character due its unique architectural characteristics, most notably expressed in its multi-story buildings decorated with geometric patterns.

Sana'a is one of the oldest populated places in the world. According to popular legend it was founded by Shem, the son of Noah. It was known as "Azal" in ancient times, referring to Uzal, a son of Qahtan who was a great-grandson of Shem. Its current name likely derived from the South Arabian word for "well-fortified". Arab historian al-Hamdani wrote that Sana'a was walled by the Sabeans under their ruler Sha'r Awtar who also built the Ghumdan Palace in the city. Because of its location, Sana'a has served as an urban center for the surrounding tribes of the region and as a nucleus of regional trade in southern Arabia. It was positioned at the crossroad of two major ancient trade routes linking Marib in the east to the Red Sea in the west.

A miracle often denotes an event attributed to divine intervention. Alternatively, it may be an event attributed to a miracle worker, saint, or religious leader. A miracle is sometimes thought of as a perceptible interruption of the laws of nature. Others suggest that God may work with the laws of nature to perform what people perceive as miracles.Theologians say that, with divine providence, God regularly works through created nature yet is free to work without, above, or against it as well.

In casual usage, "miracle" is seen as any event that is statistically unlikely but beneficial, (such as surviving a natural disaster), or simply a "wonderful" occurrence, regardless of likelihood, such as a birth. Other miracles might be: survival of a terminal illness, escaping a life threatening situation or 'beating the odds'. Some coincidences may be perceived to be miracles.

A miracle is a phenomenon not fully explained by known laws of nature, or an act by some supernatural entity or unknown, outside force. Some scientist-theologians suggest that miracles are not violations of the laws of nature but "exploration of a new regime of physical experience".^{[citation needed]}

Sparkle may refer to: