Two things make a relationship providential: when we hear from God through someone and when we see God in someone.
Somewhat of goodness, something true From sun and spirit shining through All faiths, all worlds, as through the dark Of ocean shines the lighthouse spark, Attests the presence everywhere Of love and providential care.
Another foundational truth is that God has a plan for history. History is providential, not accidental.
In the Sagrada Familia, everything is providential.
From Britain's point of view the 1939 war had been a liberal war which had been entered into in a condition of moral indignation without the resources to fight it, that it had been providential good fortune which had placed the burden of fighting on the Russians and the Americans.
Almost every sin is committed for the sake of sensual pleasure; and sensual pleasure is overcome by hardship and distress arising either voluntarily from repentance, or else involuntarily as a result of some salutary and providential reversal. 'For if we would judge ourselves, we should not be judged; but when we are judged, we are chastened by the Lord, so that we should not be condemned with the world. ' (1 Cor. 11:31-32).