'Called' in the Bible

I marvel that ye are so soon removed from him that called you into the grace of Christ unto another gospel:

But when it pleased God, who separated me from my mother's womb, and called me by his grace,

This persuasion did not come from the One who called you.

For, brethren, ye have been called unto liberty; only use not liberty for an occasion to the flesh, but by love serve one another.