Language culture Language is part of culture, and thus is inseparable from culture. If learning or speaking a foreign language without a knowledge of its culture, the learner or the spea ker is inevita bly influenced by his own culture which he is quite familiar with. Therefore differences in culture will become a barrier in successful communication between speakers from different countries.Cultural Knowledge • Language & Culture • Language is part of culture, and thus is inseparable from culture. If learning or speaking a foreign language without a knowledge of its culture, the learner or the speaker is inevitably influenced by his own culture which he is quite familiar with. Therefore differences in culture will become a barrier in successful communication between speakers from different countries