POLICIES in line with a Christian agenda will be easier to achieve under a Coalition government, the Reverend Fred Nile told an anti-abortion rally in Sydney.

The Liberal MLC David Clarke joined the Christian Democratic Party leader, where they denounced the NSW Greens and pledged to stymie any attempts to liberalise the state's abortion or euthanasia laws.

Less than 20 people attended the gathering yesterday. An opening prayer asked for God's help to multiply those numbers, as he had the loaves and the fishes. But the CDP may have the numbers where it counts after the election - in the upper house, where it could, with the Shooters and Fishers, hold the balance of power.

Mr Clarke, a right-wing faction leader, addressed the audience with a preacher's fervour, telling them the Greens were ''a party of evil, a party of darkness''. ''They're not going to have any easy victories in this Parliament over the next four years,'' he said. ''There is only one way the side of light is going, and that's onwards and upwards.''

Mr Nile, who hosted the event, said his own anti-abortion views had been underscored by being present at the births of his children and grandchildren.