Neb. Const. art. I § I-4 Religious Freedom

All persons have a natural and indefeasible right to worship Almighty God according to the dictates of their own consciences. No person shall be compelled to attend, erect or support any place of worship against his consent, and no preference shall be given by law to any religious society, nor shall any interference with the rights of conscience be permitted. No religious test shall be required as a qualification for office, nor shall any person be incompetent to be a witness on account of his religious beliefs; but nothing herein shall be construed to dispense with oaths and affirmations. Religion, morality, and knowledge, however, being essential to good government, it shall be the duty of the Legislature to pass suitable laws to protect every religious denomination in the peaceable enjoyment of its own mode of public worship, and to encourage schools and the means of instruction.