'Grace of God' in the Bible

who, [when he] arrived and saw the grace of God, rejoiced and encouraged [them] all to remain true to the Lord with {devoted hearts},

And [after] the synagogue had broken up, many of the Jews and the devout proselytes followed Paul and Barnabas, who were speaking to them [and] were persuading them to continue in the grace of God.

and from there they sailed away to Antioch where they had been commended to the grace of God for the work that they had completed.

But I consider [my] life [as] worth {nothing} to myself, in order to finish my mission and the ministry that I received from the Lord Jesus, to testify [to] the gospel of the grace of God.