The Father is holy: pure, transcendent, untouched by this world's flaws. Jesus says in Luke 11:2: "Father, hallowed be your name." Not like YHWH, the jealous deity demanding blood.
His justice is mercy and grace, not vengeance or "eye for an eye." He offers forgiveness, even to the ignorant, as in Luke 23:34: "Father, forgive them, for they know not what they do." No harsh judgments like the old law; faith saves alone.
The Father was hidden until revealed in Christ. His kingdom is not a future spectacle—it is here now. Luke 17:20-21: "The kingdom of God is not coming in ways that can be observed... for behold, the kingdom of God is in the midst of you."
The ultimate ruler over all, even allowing this world's "prince" temporary sway. Paul in Colossians 1:16: "For by him all things were created... all things were created through him and for him." In Ephesians 4:6: "One God and Father of all, who is over all and through all and in all." Not flawed like the one who wrestles humans or regrets creations.
Reject the wrathful god (YHWH)—embrace the gracious Father that was only revealed through Jesus alone.