Final answer:
The phrase 'hark the herald angels sing' is from a Christmas carol announcing the birth of Jesus. It is a call for reverent attention to the joyous message of the angels. Various hymns and songs use music to communicate deep messages and invoke emotions.
Step-by-step explanation:
The phrase "hark the herald angels sing" typically refers to a famous Christmas carol that heralds the birth of Jesus Christ. The song is filled with joyous exclamations and an exhortation to listen ('hark') to the message of the angels announcing the arrival of the newborn King. It is a call to come together and join in a chorus of unity and praise. The term 'hark' itself is an old-fashioned way to say 'listen' or 'pay attention to,' and in the context of hymns and carols, it's often used to evoke a sense of reverence and solemn attention to the divine message being conveyed.
In general, the text of various songs or hymns may convey intricate messages, reflect societal issues, or express deep spiritual convictions as seen in the excerpts provided. Whether it's a call to action, a reflection on societal practices, or a peaceful celebration of nature, these texts draw upon the power of music and song to evoke powerful emotions and provoke thought. They range from the serene sounds of prayer bells crossing the evening air to reflections on America's workforce, and even the hypocrisy observed within religious settings.