While there are several inhibitors, there are 2 major barriers today undermining the rapid spread of the gospel:
BARRIERS TO CHRISTIANS
There are longstanding spiritual, cultural, and intellectual habits and/or traditions among most Christians that have become barriers to talking freely about Christ.
FEAR
SHALLOW CHRISTIAN CULTURE
UNWILLINGNESS TO GIVE UP WORLDLINESS
CULTURAL CHRISTIANS
STARTING A GOSPEL CONVERSATION
BARRIERS TO NON-CHRISTIANS
There is an overlapping, but different set of spiritual, cultural, and intellectual barriers non-Christians have, that keep them from hearing about, knowing, and trusting Christ.
SPIRITUAL LOSTNESS
DISCONNECT FROM ULTIMATE TRUTH
LACK OF TRAINING
ADHERENCE TO MORAL RELATIVISM
LOSS OF MEANING
LOSS OF IDENTITY