Praise God for Liberal Ideas in the Bible

I'm not sure how you can oppose affordable health care, helping the poor, providing economic and racial justice and equality, or immigration reform when you read this psalm. I know I have "liberal glasses on," but come on.

Psalm 146

1 Praise the Lord.

Praise the Lord, my soul.

2 I will praise the Lord all my life;
    I will sing praise to my God as long as I live.
3 Do not put your trust in princes,
    in human beings, who cannot save.
4 When their spirit departs, they return to the ground;
    on that very day their plans come to nothing.
5 Blessed are those whose help is the God of Jacob,
    whose hope is in the Lord their God.

6 He is the Maker of heaven and earth,
    the sea, and everything in them—
    he remains faithful forever.
7 He upholds the cause of the oppressed
    and gives food to the hungry.
The Lord sets prisoners free,
8     the Lord gives sight to the blind,
the Lord lifts up those who are bowed down,
    the Lord loves the righteous.
9 The Lord watches over the foreigner
    and sustains the fatherless and the widow,
    but he frustrates the ways of the wicked.

10 The Lord reigns forever,
    your God, O Zion, for all generations.

Praise the Lord.

True Justice, Mercy, & Compassion

And the word of the Lord came again to Zechariah: "This is what the Lord Almighty said: ‘Administer true justice; show mercy and compassion to one another. Do not oppress the widow or the fatherless, the foreigner or the poor. Do not plot evil against each other.’ ~Zechariah 7:8-10

When my right-wing family, friends and neighbors wonder how I can call myself a Christian and yet be a liberal- this is why; verses like this.