Jomo Kenyatta while an Irish Muslim friend had unsuccessfully urged Kenyatta to convert to Islam. During his imprisonment, Kenyatta read up on Islam, Hinduism, Buddhism, and Confucianism through books supplied to him by Stock. The Israeli diplomat Asher Naim visited him in this period, noting that although Kenyatta was "not a religious man, he was appreciative of the Bible". Despite portraying himself as a Christian, he found the attitudes of many European missionaries intolerable, in particular their readiness to see everything African as evil. In "Facing Mount Kenya", he challenged the missionaries' dismissive attitude toward ancestor veneration, which he instead preferred to
Jomo Kenyatta by members of smaller ethnic groups like the Kalenjin and Masai. In May 1960, KANU nominated Kenyatta as its President, although the government vetoed it, insisting that he had been an instigator of the Mau Mau. KANU then declared that it would refuse to take part in any government unless Kenyatta was freed. KANU campaigned on the issue of Kenyatta's detainment in the February 1961 election, where it gained a majority of votes. KANU nevertheless refused to form a government, which was instead created through a KADU-led coalition of smaller parties. Kenyatta had kept abreast of these developments, although refused