CNN) -- Another sign of new rapprochement with Western culture, or a cynical public relations ploy?
Iran's top leaders used Twitter to send Christmas greetings that praised Jesus, continuing a new era of social media outreach by a government previously known for Islamic extremism and political belligerence.
"May Jesus Christ, Prophet of love & peace, bless us all on this day. Wishing Merry #Christmas to those celebrating, esp Iranian Christians," said a tweet from the official account of Iranian President Hassan Rouhani.
In response to Rouhani, the Shiite Muslim country's hardline Supreme Leader, Ayatollah Ali Khamenei, tweeted back: "No doubt that Jesus #Christ has no less value among Muslims than [he has] among the pious Christians."
Another tweet from Khamenei's account said that "Jesus #Christ, the Son of #Mary, was a herald of God's grace, blessing & guidance for man."
The messages come as Iran seeks to reshape its relationship with the United States and other Western powers more than three decades after the Islamic revolution launched an era of diplomatic estrangement.