To test Jesus,
A sign from heaven.”
ἕτεροι δὲ πειράζοντες σημεῖον ἐξ οὐρανοῦ ἐζήτουν παρ’ αὐτοῦ.
Luke said that other people tried to test Jesus (ἕτεροι δὲ πειράζοντες), by demanding or seeking from him (ἐζήτουν παρ’ αὐτοῦ) a sign from heaven (σημεῖον ἐξ οὐρανοῦ). There were other instances about people looking for signs from heaven, but not within this context. In Mark, chapter 8:11, the Pharisees asked Jesus to show them a sign from heaven, since they wanted to test Jesus. Heavenly signs had been common among the prophets to prove their authenticity. In Matthew, chapter 16:1, both the Pharisees and the Sadducees came to Jesus. They wanted to test Jesus also. They also asked him to show them a heavenly validation of his work. Later in Luke, chapter 11:29, there was also talk about the sign of Jonah. Thus, there was a continual attempt to test Jesus, by asking him to give some heavenly signs. Do you try to test Jesus in your life?