Whatever happened was good
Whatever is happening is good
Whatever will happen will also be good
I believe that everything that happens in our life is for our own good. It happens to teach us a lesson or to improve our personality or strengths us emotionally.
Good is very difficult to define, What is good for you may not be good for others.
But the “good” is up to you to find out. The “good” may be individualistic, It may be common or it may be universal
The point of Sri Krishna was to make Arjuna valiant and face the war, whatever the consequences of Mahabharata might be.
Also to give us a motivation to stay positive and achieve what’s there for us.
That’s a real “Good”