In 1910,
E. Stanley Jones asked Pickett to assume leadership of an English-speaking Methodist congregation Jones had founded in India. Pickett accepted that invitation and was appointed to serve in
Lucknow, India, by the Methodist Board of Foreign Mission. On October 1, 1910, he boarded the steamship Baltic in
New York City and set sail for India. Three months later, at a meeting of the North India Conference of the Methodist Church held from January 4–10, 1911, in Lucknow, Pickett was ordained into the ministry as an elder in the Methodist Church. When Pickett returned to India he assumed leadership of a boys school in Arrah, India. In 1933, Pickett published "Christian Mass Movements in India" which chronicled and examined the growth of the church in India. Principles described by Pickett in that work became the basis for the
Church Growth Movement.
Donald McGavran, one of the earliest proponents of that movement, often said, "I lit my fire at Pickett's candle." In 1935, Pickett was consecrated a Methodist bishop by the Central Conference of Southern Asia. Pickett provided leadership for the Methodist Church's work in India until he retired from the missionary field in 1956. Following retirement, he returned to the United States and accepted a teaching position at Boston University's School of Theology. == Personal life ==