Earlier this summer, I followed Sen. James Lankford, R-Okla., to a Fourth of July parade and to the Southern Baptist church where he worships each Sunday.

I wasn't stalking Lankford; I was working on a profile of him for Religion News Service.

The piece that I wrote focused on how Lankford balances his dual roles as a pastor — his former full-time vocation — and as a politician.

A few critics who don't like where Lankford stands on certain issues accused me of writing a puff piece, even though I quoted both Sen. Kirsten Gillibrand, D-N.Y., and Sen. Angus King, a Maine independent who caucuses with the Democrats.

I was reminded of that (limited) negative reaction when I saw what some readers said about a Boston Globe piece this week on the faith of Sen. Elizabeth Warren, D-Mass., a potential 2020 presidential contender.

That story's lede:

When Senator Elizabeth Warren last week visited the Ebenezer Baptist Church in Atlanta — religious home to the heirs and legacy of Martin Luther King Jr. — the liberal firebrand began her remarks in a familiar vein, decrying an economy that only works “for a thin slice at the top.”

It might have been just another political stop, a timely bit of outreach to the African-American voters who could be key should she run for president.

But then Warren shifted her focus to Matthew 25:40 — and Jesus.

“Inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me,” Warren said, quoting the Gospel. Then she shared her interpretation: “He’s saying to us, first, there’s God in every one of us, there’s Jesus in every one of us — however you see it in your religion, that inside there’s something holy in every single person.”

Warren is well known for her acrid take on Wall Street money power, on the Trump presidency, and on all the forces in American life that, in her view, deny equal opportunity to all. Much less well known is Warren’s relationship with God.

The senator’s personal religious views are part of her life that few if any of her supporters or detractors think of when they contemplate the Massachusetts lawmaker, who has built a national reputation on the strength of her populism and is on many political observers’ short list of likely 2020 White House contenders.

A couple of the tweets to which a reader called my attention: