Contentment is 'acknowledgement and satisfaction of reaching capacity.' The level of capacity reached may be sought after, expected, desired, or simply predetermined as the level in which provides contentment.

Some of the earliest^{[citation needed]} references to the state of contentment are found in the reference to the midah (personal attribute) of Samayach B’Chelko. The expression comes from the word samayach (root Sin-Mem-Chet) meaning "happiness, joy or contentment", and chelko (root Chet-Lamed-Kuf) meaning "portion, lot, or piece", and combined mean contentment with one’s lot in life. The attribute is referred to in the Mishnahic source which says

“Ben Zoma said: Who is rich? Those who are happy with their portion.”

The origins of contentment in Jewish culture reflect an even older thinking reflected in the Book of Proverbs which says,

A joyful heart makes a cheerful face; A sad heart makes a despondent mood. All the days of a poor person are wretched, but contentment is a feast without end.

Joyce Meyer (born Pauline Joyce Hutchison; June 4, 1943) is a Charismatic Christian author and speaker. Meyer and her husband Dave have four grown children, and live outside St. Louis, Missouri. Her ministry is headquartered in the St. Louis suburb of Fenton, Missouri.

Meyer was born Pauline Joyce Hutchison in south St. Louis in 1943. Her father went into the army to fight in World War II soon after she was born. She has said in interviews that he began sexually abusing her upon his return, and discusses this experience in her meetings.

A graduate of O'Fallon Technical High School in St. Louis, she married a part-time car salesman shortly after her senior year of high school. The marriage lasted for five years. She maintains that her husband frequently cheated on her and persuaded her to steal payroll checks from her employer. They used the money to go on a vacation to California. She states that she returned the money years later. After her divorce, Meyer frequented local bars before meeting Dave Meyer, an engineering draftsman. They were married on January 7, 1967.

Eckhart Tolle (German pronunciation: [ˈɛk.haʁt ˈtʰɔ.lə], English: /ˈɛ.kʰɑrt ˈtʰɒ.lə/; born 1948) is a German-born Canadian resident, best known as the author of the The Power of Now and A New Earth, which were written in English. In 2011, he was listed by the Watkins Review as the most spiritually influential person in the world. In 2008, a New York Times writer called Tolle "the most popular spiritual author in the [United States]."

Tolle says he was depressed for much of his life until he underwent, at age 29, an "inner transformation", then spent several years wandering and unemployed "in a state of deep bliss" before becoming a spiritual teacher. Later, he moved to North America where he began writing his first book, The Power of Now, which was published in 1997 and reached the New York Times Best Seller lists in 2000. Tolle settled in Vancouver, Canada, where he has lived for more than a decade.

The Power of Now and A New Earth sold an estimated three million and five million copies respectively in North America by 2009. In 2008, approximately 35 million people participated in a series of 10 live webinars with Tolle and television talk show presenter Oprah Winfrey. Tolle's books and teachings have stimulated much commentary from theologians and journalists. Tolle is not identified with any particular religion, but his work has been influenced by a wide range of spiritual teachings.

Nicholas James Vujicic (/ˈvɔɪtʃɪtʃ/ VOY-chich; born 4 December 1982) is an Australian preacher and motivational speaker born with tetra-amelia syndrome, a rare disorder characterized by the absence of all four limbs. As a child, he struggled mentally and emotionally, as well as physically, but eventually came to terms with his disability and, at the age of seventeen, started his own non-profit organization, Life Without Limbs. Vujicic presents motivational speeches worldwide, on life with a disability, hope, and finding meaning in life. He also speaks about his belief that God can use any willing heart to do His work and that God is big enough to overcome any and all disabilities.

The eldest child of a Serbian family, Vujicic was born in Brisbane, Australia. He was limbless, missing both arms at shoulder level, as well as legless. His feet were toeless except for two toes on one foot. Initially, his parents were devastated, though Vujicic was otherwise healthy.

Originally prohibited by Victoria state law from attending a mainstream school because of his physical disability, even though he was not mentally impaired, Vujicic became one of the first disabled students integrated into a mainstream school, once the laws changed.

Ajahn Brahmavamso Mahathera (known to most as Ajahn Brahm), born Peter Betts in London, United Kingdom on 7 August 1951, is a Theravada Buddhist monk. Currently Brahm is the Abbot of Bodhinyana Monastery, in Serpentine, Western Australia, the Spiritual Director of the Buddhist Society of Western Australia, Spiritual Adviser to the Buddhist Society of Victoria, Spiritual Adviser to the Buddhist Society of South Australia, Spiritual Patron of the Buddhist Fellowship in Singapore, and Spiritual Patron of the Bodhikusuma Centre in Sydney.

Peter Betts came from a working-class background and went to Latymer Upper School. He won a scholarship to study Theoretical physics at Cambridge University in the late 1960s. After graduating from Cambridge he taught in high school for one year before traveling to Thailand to become a monk and train with the Ajahn Chah Bodhinyana Mahathera. Brahm was ordained in Bangkok at the age of twenty-three by the Abbot of Wat Saket. He subsequently spent nine years studying and training in the forest meditation tradition under Ajahn Chah.