Ask yourself, How do they align their life with God's Word? God says His Word stands forever, when your preacher tells you that we are in a new age of enlightenment, run away as fast as you can. When a preacher says, there is more than one true faith, he lies and the truth is not in him. You cannot serve God and then contradict God. Matthew 6:24 You can not have fruit on a thorn bush.
Matthew 7:8 "For every one that asketh receiveth; and he that seeketh findeth; and to him that knocketh it shall be opened."
James 4:3 Ye ask, and receive not, because ye ask amiss, that ye may consume it upon your lusts.
 Enter ye in at the strait gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat:
 Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.
 Beware of false prophets, which come to you in sheep's clothing, but inwardly they are ravening wolves.
 Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles?
 Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit.
 A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.
 Every tree that bringeth not forth good fruit is hewn down, and cast into the fire.
 Wherefore by their fruits ye shall know them.