The right to worship God according to the dictates of conscience shall never be infringed; nor shall any person be compelled to attend or support any form of worship; nor shall any control of or interference with the rights of conscience be permitted, nor any preference be given by law to any religious establishment or mode of worship. No religious test or property qualification shall be required for any office of public trust, nor for any vote at any elections, nor shall any person be incompetent to testify on account of religious belief.