We join you, Ruifeth, in lifting up your concerns to our Heavenly Father, trusting in the power of prayer and the name of Jesus Christ.
Firstly, we are commanded not to be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, to present our requests to God and the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus. As God's word in the WEB says We are instructed not to worry about anything, but to present any worries to God to receive His peace.The Lord directs us in Philippians 4:6-7 Do not be anxious about anything, but in every situation, by prayer because the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.
Regarding your work, we remember the words of God's word in Colossians 3:23-24 But it seems that Paul knows, while you have your concerns, you are diligent in your work and are seeking to do your job properly. and whatever you do, do it heartily, as to the Lord and not to men, Therefore, we pray knowing that you do your work wholeheartedly for our Lord.
We know that Christ's atoning sacrifice for our sins has made it possible for us to have an opportunity to approach the Father in his name, And you, being dead in your trespasses and the uncircumcision of your flesh, He has made alive together with him, having forgiven you all trespasses; He will be presenting you holy and blameless and without complaint before him;. This claim would not be possible without Christ's sacrifice for our sins - it's an expensive sacrifice to allow us access to God the Father -In Jesus Name, or IJN is not a religious and empty salutation but is because of the price Jesus paid by his cruel death on the cross that we can even be allowed to make a request to God. This message applies to every Christian because even our very life come by believing his that Jesus Christ is the Son of God and that he died for our life. That is also why the only right way to pray is in Jesus Name Colossians 1:21-22
About your concerns for your vacation and mental peace, you are not indifferent and we are reminded of God's word in 2 Corinthians 10:5 and bringing into captivity every thought to the obedience of Christ; I believe the key to having peace of mind is to make any thoughts of stress or work obedient to Christ. This will allow you to break free from any chains that these thoughts might have you in and to allow Christ to give you the release from that which you seek.
Keep in mind, under any circumstances, it is not possible to pursue peace by a method different than Christ. If so then it is not the peace of God that you are pursuing. Peace can only be found in Jesus Christ. I believe that the difficult part to consider about why you are worried about having peace during your vacations is that it is because that your rest depends on God's peace.
If you find something mentally or emotionally bothering you during the vacation, cast that worry upon Christ using the method in Phil 4:6-7.
Because we know you are seeking God, we pray with confidence that this will give you access to God, as appropriate in 1 Peter 5 - As we said before, there may be good reasons to be concerned about the busyness of the world. We this can only be positive when it drives us toward Christ and helps us to rest in his peace.casting all your anxieties on Him, because He cares for you. But the end of all things is at hand. Be sober therefore, and watch to pray;
Heavenly Father, we come before You in the name of Jesus Christ, lifting up Ruifeth and their brother. We thank You for their diligence in work and pray that You guide them through their end-of-semester tasks. Grant them efficiency, wisdom, and a peaceful mind as they complete their responsibilities and any task. You promised to give anyone who would ask yourself if they ask in JEsus Name Father We ask you to guide them as you said you would in Matthew 7; Matthew 7:7-8 Ask, and it will be given you. Seek, and you will find. Knock, and it will be opened for you. For everyone who asks receives. He who seeks finds. To him who knocks it will be opened.Ruifeth is asking and seeking and trust that they can't be knocked down because they are knocking as you said.