ISIS has forbidden the remaining 43 Christian families from leaving the terrorist stronghold of Raqqa, Syria.

There are fears the terror group may use the Christians as human shields.

According to at least one report, the Islamic State is planning on murdering every Christian left in Raqqa.

The Raqqa is Being Slaughtered Silently activist group released this information this week.

1-Thousands of Christians lived in #Raqqa city before #ISIS take control of the city now after #ISIS only 43 Families Remained #Syria #ISIL — الرقة تذبح بصمت (@Raqqa_SL) March 31, 2016

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2-#ISIS gave the Families the Choice Between Death or Paying “Jizea” extra Taxes to stay alive , most of The remaining Christians work in .. — الرقة تذبح بصمت (@Raqqa_SL) March 31, 2016

3-the Industrial Area and have Shops, most of Christians took Their families out of #Raqqa and only the father-Brother who work and make … — الرقة تذبح بصمت (@Raqqa_SL) March 31, 2016

4-Money Stays in the city to send to his Family money ,#ISIS Issued a new decision to Prevent The remaining Christians from Leaving #Raqqa — الرقة تذبح بصمت (@Raqqa_SL) March 31, 2016

5-we don’t know the real reason but we think #ISIS want them as a Human shields or hostages #Raqqa #ISIL — الرقة تذبح بصمت (@Raqqa_SL) March 31, 2016

FOX News reported: