There are so many lessons about discipleship that we can learn from Mary, the Mother of God. In every word written about her in Sacred Scripture, there is a way of life hidden that will teach us how to respond to God. In the Annunciation we find her submitting to God's will, in the Magnificat we find her calling out and magnifying God's glory. Yet there is a verse in between that truly teaches us how to respond to God's calling in our life.
And Mary rising up in those days, went into the hill country with haste into a city of Juda.
Immediately upon assenting to God's will, Mary rose up and 'made haste' to follow God's plan. She accented, and then went into action. How many times have we been attempting to discern God's will and then sit back saying, "Oh I know this is what God wants me to do, but I just need to wait for this or that." Once we know for sure that it is God's will, we must make haste to do it! That's an important lesson! We must be quick to obey God's will in our lives.
Upon hearing those words, I began to ponder though how many times in my life I had been sitting around doing nothing. Well, sometimes God's will is for us to wait. In Genesis we find the story of the liberated Israelites as they were freed from slavery in Egypt and sat the the foot of the Holy Mountain. Moses told them that God wanted them to wait there while he went up the mountain and received something from Him. No sooner had Moses left the camp, then things began to go wrong. The people wanted to make haste, but not to do God's will. They wanted to make Haste to do the things that felt right!
They have quickly strayed from the way which thou didst shew them: and they have made to themselves a molten calf, and have adored it, and sacrificing victims to it, have said: These are thy gods, O Israel, that have brought thee out of the land of Egypt.
So yes, once you discern your vocation, once you discern God's will in your life, once you discern what He is calling you to do; then make haste! But be careful not to make Haste for your own will and pleasure, while you are seeking direction from God make haste to wait!