Hence, the new covenant went into effect at Pentecost 33 C.E. when Jesus ’ loyal disciples were anointed with holy spirit.
لَمْ يَسْرِ مَفْعُولُ ٱلْعَهْدِ ٱلْجَدِيدِ حِينَ أَتَى يَسُوعُ عَلَى ذِكْرِهِ فِي عَشَاءِ ٱلرَّبِّ .‏