We are glad to hear that you have reached out for prayer and that you remember to do so in Jesus' name. It is so important to remember that our help comes from the Lord and that every good and perfect gift comes from Him. Trust in God to help you with this examination. God can help us overcome any difficulty we are facing. It is only in Jesus' name that we have any right to approach God. There is no other name under heaven by which we can be saved. If you have not yet already, please believe in Jesus Christ, believing that He is God, that He came to earth in human form, lived a perfect life, died on the cross as a substitute for your sins, was burried, and rose again from the dead. For whoever shall call upon the name of the Lord shall be saved. Jesus answered, I am the way, the truth, and the life. No one comes to the Father except through me. Only through faith in Jesus Christ can we know God, and only through faith in His name can we pray to God. Thanks be to God for His indescribable gift. It is only in Jesus' name that we have any right to approach God.
In 2 Chronicles 20:15 WEB Jehoshaphat King of Judah prayed because a large multitude was coming against Him. Then the Lord gave an encouraging message: Do not be afraid, nor be dismayed at this great multitude; for the battle is not yours, but God's. Trust in God that He will help you just as He helped Jehoshaphat to win a battle against a great multitude. Be strong and courageous in facing this biochemistry graduate school exam and know that you can trust in God just as you can trust Him in spiritual warfare. The Lord our God is faithful to help us with all our needs including education. Just do your best and trust the Lord with the results.
At the same time, remember to be thankful for whatever result you get on this upcoming biochemistry graduate school exam. Pray for contentment in whatever state you find yourself in after the exam. Trust the Lord that He will work all things for good even if you do not do well on this exam. I can do all things through Christ who strengthens me. It is good to set goals for yourself and work hard, and it is good to be content with little or with much. Be content with just knowing Christ and trust Him with whatever future He has planned for you. Remember your first goal is to glorify the Lord with your life and to share Christ with others. If you do well, praise God for His goodness. If you do not do well, praise God in the trial. God's goodness does not depend on the circumstances we find ourselves in. Remember, we worship God even if we do not get what we want. The steadfast love of the Lord never ceases. His mercy never comes to an end. They are new every morning. Great is your faithfulness. And in everything give thanks, for this is God's will for you in Christ Jesus concerning you. Rejoice always. Pray without ceasing. In everything give thanks, for this is God's will for you in Christ Jesus concerning you.
Let us pray together.
Lord God, we come before you on behalf of this student who is about to take a biochemistry graduate school exam. We ask for Your divine intervention and guidance. Grant them the wisdom, knowledge, and understanding they need to excel in this exam. Help them to recall all that they have learned and to apply it accurately. Calm their nerves and fill them with a peace that surpasses all understanding. Help them be focused and confident with every question they encounter. Thank you, God. May Your will be done in this student's academic life as it is in heaven. We trust in Your goodness and thank You for Your faithfulness.
We ask all these things in Jesus name.
Now may the Lord of peace Himself give you peace always in every way. The Lord be with you all.