Kellerism, Kirkism, or Christian Nationalism?

As evil intensifies and ramps up, we have seen Christians divided in which is the most effective way forward for the Church to evangelize. The three main camps are Kellerism, Kirkism, and Christian Nationalism. Kellerism embraces Tim Keller's strategy of being winsome and unoffensive to those we are witnessing to; Reconstructive Christian Nationalism calls for countries to codify the Old Testament civil Law as national law and put all citizens under it; ,and Kirkism bids the church and Christians to engage and influence the culture and politics by bolding and unapologetically proclaiming the Truth of God's Word. Which way is best????