The day is coming...
The future. Oh the future. We can get so obsessed about tomorrow. Will you have enough money? Will I be pretty? Will I be rich? Will the right person ever come around? What if I don't reach my goals? What happens if he leaves me? We plan and predict. Some look at the stars for answers. The modern approach is algorithms.
The concern for the future can be quite consuming.
In these passages Jesus gives a clear message. Not merely que sera sera, but a full picture of what will happen — the signs of times to come (or some might say the times that we are now living).
He goes on to say that past all those signs, no one but The Father in Heaven knows knows our final moments. So Jesus says, don't worry about tomorrow.
Live in God's love right now.